15313512353252 has 24 divisors (see below), whose sum is σ = 27979246556352. Its totient is φ = 7319809560800.

The previous prime is 15313512353207. The next prime is 15313512353263. The reversal of 15313512353252 is 25235321531351.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45788999 + ... + 46122222.

It is an arithmetic number, because the mean of its divisors is an integer number (1165801939848).

Almost surely, 2^{15313512353252} is an apocalyptic number.

It is an amenable number.

15313512353252 is a deficient number, since it is larger than the sum of its proper divisors (12665734203100).

15313512353252 is a wasteful number, since it uses less digits than its factorization.

15313512353252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91913059 (or 91913057 counting only the distinct ones).

The product of its digits is 405000, while the sum is 41.

The spelling of 15313512353252 in words is "fifteen trillion, three hundred thirteen billion, five hundred twelve million, three hundred fifty-three thousand, two hundred fifty-two".