15025635152252 has 48 divisors (see below), whose sum is σ = 26778899169792. Its totient is φ = 7375554817920.

The previous prime is 15025635152221. The next prime is 15025635152299. The reversal of 15025635152252 is 25225153652051.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55912727 + ... + 56180817.

It is an arithmetic number, because the mean of its divisors is an integer number (557893732704).

Almost surely, 2^{15025635152252} is an apocalyptic number.

It is an amenable number.

15025635152252 is a deficient number, since it is larger than the sum of its proper divisors (11753264017540).

15025635152252 is a wasteful number, since it uses less digits than its factorization.

15025635152252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269058 (or 269056 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 44.

The spelling of 15025635152252 in words is "fifteen trillion, twenty-five billion, six hundred thirty-five million, one hundred fifty-two thousand, two hundred fifty-two".