15022472025 has 48 divisors (see below), whose sum is σ = 28688931648. Its totient is φ = 6855168000.

The previous prime is 15022472021. The next prime is 15022472041. The reversal of 15022472025 is 52027422051.

It is not a de Polignac number, because 15022472025 - 2² = 15022472021 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 15022471983 and 15022472001.

It is not an unprimeable number, because it can be changed into a prime (15022472021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 521536 + ... + 549585.

It is an arithmetic number, because the mean of its divisors is an integer number (597686076).

Almost surely, 2^15022472025 is an apocalyptic number.

15022472025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15022472025 is a deficient number, since it is larger than the sum of its proper divisors (13666459623).

15022472025 is a wasteful number, since it uses less digits than its factorization.

15022472025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071162 (or 1071157 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

Adding to 15022472025 its reverse (52027422051), we get a palindrome (67049894076).

The spelling of 15022472025 in words is "fifteen billion, twenty-two million, four hundred seventy-two thousand, twenty-five".