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48706836528 = 24372191796089
BaseRepresentation
bin101101010111001001…
…110101100000110000
311122201110111122211110
4231113021311200300
51244222422232103
634213044313320
73343000164600
oct552711654060
9148643448743
1048706836528
1119724815209
1295339a2840
134792b8973c
142500aacc00
1514010a5403
hexb57275830

48706836528 has 240 divisors, whose sum is σ = 154958832000. Its totient is φ = 13107999744.

The previous prime is 48706836517. The next prime is 48706836539. The reversal of 48706836528 is 82563860784.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48706836517) and next prime (48706836539).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7996108 + ... + 8002196.

It is an arithmetic number, because the mean of its divisors is an integer number (645661800).

Almost surely, 248706836528 is an apocalyptic number.

48706836528 is a gapful number since it is divisible by the number (48) 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 48706836528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77479416000).

48706836528 is an abundant number, since it is smaller than the sum of its proper divisors (106251995472).

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

48706836528 is a wasteful number, since it uses less digits than its factorization.

48706836528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312 (or 6299 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 57.

The spelling of 48706836528 in words is "forty-eight billion, seven hundred six million, eight hundred thirty-six thousand, five hundred twenty-eight".