252563646235 has 8 divisors (see below), whose sum is σ = 303082726320. Its totient is φ = 202046683104.

The previous prime is 252563646233. The next prime is 252563646281. The reversal of 252563646235 is 532646365252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252563646235 - 2¹ = 252563646233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252563646233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253725 + ... + 754654.

It is an arithmetic number, because the mean of its divisors is an integer number (37885340790).

Almost surely, 2^252563646235 is an apocalyptic number.

252563646235 is a deficient number, since it is larger than the sum of its proper divisors (50519080085).

252563646235 is a wasteful number, since it uses less digits than its factorization.

252563646235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058477.

The product of its digits is 7776000, while the sum is 49.

The spelling of 252563646235 in words is "two hundred fifty-two billion, five hundred sixty-three million, six hundred forty-six thousand, two hundred thirty-five".