15255248792 has 96 divisors (see below), whose sum is σ = 35436396000. Its totient is φ = 6153057792.

The previous prime is 15255248783. The next prime is 15255248807. The reversal of 15255248792 is 29784255251.

15255248792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 15255248792.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 783398 + ... + 802634.

It is an arithmetic number, because the mean of its divisors is an integer number (369129125).

Almost surely, 2^15255248792 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 15255248792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17718198000).

15255248792 is an abundant number, since it is smaller than the sum of its proper divisors (20181147208).

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

15255248792 is a wasteful number, since it uses less digits than its factorization.

15255248792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19298 (or 19263 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 50.

The spelling of 15255248792 in words is "fifteen billion, two hundred fifty-five million, two hundred forty-eight thousand, seven hundred ninety-two".