252233254553 has 16 divisors (see below), whose sum is σ = 291991042560. Its totient is φ = 213408000000.

The previous prime is 252233254529. The next prime is 252233254591. The reversal of 252233254553 is 355452332252.

It is a cyclic number.

It is not a de Polignac number, because 252233254553 - 2¹⁸ = 252232992409 is a prime.

It is a super-2 number, since 2×252233254553² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 252233254553.

It is not an unprimeable number, because it can be changed into a prime (252233254153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2155553 + ... + 2269553.

It is an arithmetic number, because the mean of its divisors is an integer number (18249440160).

Almost surely, 2^252233254553 is an apocalyptic number.

It is an amenable number.

252233254553 is a deficient number, since it is larger than the sum of its proper divisors (39757788007).

252233254553 is a wasteful number, since it uses less digits than its factorization.

252233254553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118088.

The product of its digits is 1080000, while the sum is 41.

The spelling of 252233254553 in words is "two hundred fifty-two billion, two hundred thirty-three million, two hundred fifty-four thousand, five hundred fifty-three".