252435290692 has 48 divisors (see below), whose sum is σ = 482341417600. Its totient is φ = 114903878400.

The previous prime is 252435290677. The next prime is 252435290693. The reversal of 252435290692 is 296092534252.

It is not an unprimeable number, because it can be changed into a prime (252435290693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975784 + ... + 1207072.

Almost surely, 2^252435290692 is an apocalyptic number.

It is an amenable number.

252435290692 is a deficient number, since it is larger than the sum of its proper divisors (229906126908).

252435290692 is a wasteful number, since it uses less digits than its factorization.

252435290692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231596 (or 231594 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 252435290692 in words is "two hundred fifty-two billion, four hundred thirty-five million, two hundred ninety thousand, six hundred ninety-two".