252154435352 has 16 divisors (see below), whose sum is σ = 472965430200. Its totient is φ = 126030320640.

The previous prime is 252154435321. The next prime is 252154435361. The reversal of 252154435352 is 253534451252.

252154435352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5839274 + ... + 5882297.

Almost surely, 2^252154435352 is an apocalyptic number.

It is an amenable number.

252154435352 is a deficient number, since it is larger than the sum of its proper divisors (220810994848).

252154435352 is a wasteful number, since it uses less digits than its factorization.

252154435352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11724266 (or 11724262 counting only the distinct ones).

The product of its digits is 720000, while the sum is 41.

The spelling of 252154435352 in words is "two hundred fifty-two billion, one hundred fifty-four million, four hundred thirty-five thousand, three hundred fifty-two".