15260872704 has 312 divisors, whose sum is σ = 51133857408. Its totient is φ = 3932651520.

The previous prime is 15260872691. The next prime is 15260872709. The reversal of 15260872704 is 40727806251.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15260872709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120164289 + ... + 120164415.

Almost surely, 2^15260872704 is an apocalyptic number.

15260872704 is a gapful number since it is divisible by the number (14) 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 15260872704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25566928704).

15260872704 is an abundant number, since it is smaller than the sum of its proper divisors (35872984704).

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

15260872704 is an equidigital number, since it uses as much as digits as its factorization.

15260872704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 15260872704 in words is "fifteen billion, two hundred sixty million, eight hundred seventy-two thousand, seven hundred four".