252535966730 has 32 divisors (see below), whose sum is σ = 478822233600. Its totient is φ = 95631233472.

The previous prime is 252535966693. The next prime is 252535966751. The reversal of 252535966730 is 37669535252.

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, 188417 + ... + 735236.

It is an arithmetic number, because the mean of its divisors is an integer number (14963194800).

Almost surely, 2^252535966730 is an apocalyptic number.

252535966730 is a deficient number, since it is larger than the sum of its proper divisors (226286266870).

252535966730 is a wasteful number, since it uses less digits than its factorization.

252535966730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925118.

The product of its (nonzero) digits is 10206000, while the sum is 53.

The spelling of 252535966730 in words is "two hundred fifty-two billion, five hundred thirty-five million, nine hundred sixty-six thousand, seven hundred thirty".