253163623022524 has 12 divisors (see below), whose sum is σ = 443036968728984. Its totient is φ = 126581631957104.

The previous prime is 253163623022477. The next prime is 253163623022593. The reversal of 253163623022524 is 425220326361352.

It is a super-2 number, since 2×253163623022524² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41690827 + ... + 47375650.

It is an arithmetic number, because the mean of its divisors is an integer number (36919747394082).

Almost surely, 2^{253163623022524} is an apocalyptic number.

It is an amenable number.

253163623022524 is a deficient number, since it is larger than the sum of its proper divisors (189873345706460).

253163623022524 is a wasteful number, since it uses less digits than its factorization.

253163623022524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89777084 (or 89777082 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 46.

Adding to 253163623022524 its reverse (425220326361352), we get a palindrome (678383949383876).

The spelling of 253163623022524 in words is "two hundred fifty-three trillion, one hundred sixty-three billion, six hundred twenty-three million, twenty-two thousand, five hundred twenty-four".