15372148025 has 24 divisors (see below), whose sum is σ = 20630971200. Its totient is φ = 11294648640.

The previous prime is 15372147997. The next prime is 15372148061. The reversal of 15372148025 is 52084127351.

It is not a de Polignac number, because 15372148025 - 2¹² = 15372143929 is a prime.

It is a super-2 number, since 2×15372148025² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15372148025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54167 + ... + 183516.

It is an arithmetic number, because the mean of its divisors is an integer number (859623800).

Almost surely, 2^15372148025 is an apocalyptic number.

It is an amenable number.

15372148025 is a deficient number, since it is larger than the sum of its proper divisors (5258823175).

15372148025 is a wasteful number, since it uses less digits than its factorization.

15372148025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237905 (or 237900 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 15372148025 in words is "fifteen billion, three hundred seventy-two million, one hundred forty-eight thousand, twenty-five".