15010161005600 has 72 divisors (see below), whose sum is σ = 36648988603668. Its totient is φ = 6003174195200.

The previous prime is 15010161005597. The next prime is 15010161005629. The reversal of 15010161005600 is 650016101051.

It can be written as a sum of positive squares in 6 ways, for example, as 12486244153744 + 2523916851856 = 3533588^2 + 1588684^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 15010161005600.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4021232 + ... + 6796368.

Almost surely, 2^{15010161005600} is an apocalyptic number.

15010161005600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15010161005600 is an abundant number, since it is smaller than the sum of its proper divisors (21638827598068).

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

15010161005600 is a wasteful number, since it uses less digits than its factorization.

15010161005600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781918 (or 2781905 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 15010161005600 its reverse (650016101051), we get a palindrome (15660177106651).

The spelling of 15010161005600 in words is "fifteen trillion, ten billion, one hundred sixty-one million, five thousand, six hundred".