53576461231 has 48 divisors (see below), whose sum is σ = 61383692160. Its totient is φ = 46605611520.

The previous prime is 53576461219. The next prime is 53576461243. The reversal of 53576461231 is 13216467535.

It is an interprime number because it is at equal distance from previous prime (53576461219) and next prime (53576461243).

It is not a de Polignac number, because 53576461231 - 2⁹ = 53576460719 is a prime.

It is a super-2 number, since 2×53576461231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53576461261) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66061816 + ... + 66062626.

It is an arithmetic number, because the mean of its divisors is an integer number (1278826920).

Almost surely, 2^53576461231 is an apocalyptic number.

53576461231 is a deficient number, since it is larger than the sum of its proper divisors (7807230929).

53576461231 is a wasteful number, since it uses less digits than its factorization.

53576461231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144 (or 1127 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The spelling of 53576461231 in words is "fifty-three billion, five hundred seventy-six million, four hundred sixty-one thousand, two hundred thirty-one".