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48268853424 = 2433113127661
BaseRepresentation
bin101100111101000011…
…000100000010110000
311121120221100210222000
4230331003010002300
51242323311302144
634101401014000
73326101325121
oct547503040260
9147527323860
1048268853424
111951a567000
129431184300
13472320963c
14249c85c048
1513c78dc769
hexb3d0c40b0

48268853424 has 320 divisors, whose sum is σ = 153826344960. Its totient is φ = 14489798400.

The previous prime is 48268853401. The next prime is 48268853429. The reversal of 48268853424 is 42435886284.

48268853424 is a `hidden beast` number, since 4 + 8 + 2 + 6 + 88 + 534 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (48268853429) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73023654 + ... + 73024314.

It is an arithmetic number, because the mean of its divisors is an integer number (480707328).

Almost surely, 248268853424 is an apocalyptic number.

48268853424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48268853424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76913172480).

48268853424 is an abundant number, since it is smaller than the sum of its proper divisors (105557491536).

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

48268853424 is a wasteful number, since it uses less digits than its factorization.

48268853424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838 (or 804 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 54.

The spelling of 48268853424 in words is "forty-eight billion, two hundred sixty-eight million, eight hundred fifty-three thousand, four hundred twenty-four".