15025750081960 has 32 divisors (see below), whose sum is σ = 35796639902760. Its totient is φ = 5656752971776.

The previous prime is 15025750081933. The next prime is 15025750081973. The reversal of 15025750081960 is 6918005752051.

15025750081960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14454489232836 + 571260849124 = 3801906^2 + 755818^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11048344969 + ... + 11048346328.

Almost surely, 2^{15025750081960} is an apocalyptic number.

15025750081960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15025750081960 is an abundant number, since it is smaller than the sum of its proper divisors (20770889820800).

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

15025750081960 is a wasteful number, since it uses less digits than its factorization.

15025750081960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22096691325 (or 22096691321 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 49.

The spelling of 15025750081960 in words is "fifteen trillion, twenty-five billion, seven hundred fifty million, eighty-one thousand, nine hundred sixty".