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48088906488 = 23327318934583
BaseRepresentation
bin101100110010010100…
…100111101011111000
311121010101202120011200
4230302110213223320
51241441230001423
634031452054200
73321454650360
oct546224475370
9147111676150
1048088906488
1119437a30227
1293a0a64360
1346c4b5396c
1424829b99a0
1513b6be4d43
hexb32527af8

48088906488 has 192 divisors, whose sum is σ = 155378995200. Its totient is φ = 13146693120.

The previous prime is 48088906447. The next prime is 48088906493. The reversal of 48088906488 is 88460988084.

It is a happy number.

48088906488 is a `hidden beast` number, since 480 + 8 + 8 + 90 + 64 + 8 + 8 = 666.

It is a super-3 number, since 3×480889064883 (a number of 33 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1373245 + ... + 1407827.

It is an arithmetic number, because the mean of its divisors is an integer number (809265600).

Almost surely, 248088906488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48088906488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77689497600).

48088906488 is an abundant number, since it is smaller than the sum of its proper divisors (107290088712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48088906488 is a wasteful number, since it uses less digits than its factorization.

48088906488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34722 (or 34715 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 63.

The spelling of 48088906488 in words is "forty-eight billion, eighty-eight million, nine hundred six thousand, four hundred eighty-eight".