15290252664025 has 12 divisors (see below), whose sum is σ = 18960052524112. Its totient is φ = 12232112311440.

The previous prime is 15290252664017. The next prime is 15290252664091. The reversal of 15290252664025 is 52046625209251.

It is not a de Polignac number, because 15290252664025 - 2³ = 15290252664017 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15290252664025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1339474 + ... + 5689876.

Almost surely, 2^{15290252664025} is an apocalyptic number.

It is an amenable number.

15290252664025 is a deficient number, since it is larger than the sum of its proper divisors (3669799860087).

15290252664025 is a wasteful number, since it uses less digits than its factorization.

15290252664025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491000 (or 4490995 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 15290252664025 in words is "fifteen trillion, two hundred ninety billion, two hundred fifty-two million, six hundred sixty-four thousand, twenty-five".