15055044125 has 32 divisors (see below), whose sum is σ = 20785579776. Its totient is φ = 10794840000.

The previous prime is 15055044107. The next prime is 15055044149. The reversal of 15055044125 is 52144055051.

It is not a de Polignac number, because 15055044125 - 2²⁴ = 15038266909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15055044091 and 15055044100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20519 + ... + 174731.

It is an arithmetic number, because the mean of its divisors is an integer number (649549368).

Almost surely, 2^15055044125 is an apocalyptic number.

It is an amenable number.

15055044125 is a deficient number, since it is larger than the sum of its proper divisors (5730535651).

15055044125 is a wasteful number, since it uses less digits than its factorization.

15055044125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154310 (or 154300 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

Adding to 15055044125 its reverse (52144055051), we get a palindrome (67199099176).

The spelling of 15055044125 in words is "fifteen billion, fifty-five million, forty-four thousand, one hundred twenty-five".