52463553631 has 4 divisors (see below), whose sum is σ = 52554478912. Its totient is φ = 52372628352.

The previous prime is 52463553617. The next prime is 52463553643. The reversal of 52463553631 is 13635536425.

52463553631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52463553631 - 2⁷ = 52463553503 is a prime.

It is a super-2 number, since 2×52463553631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52463553691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45461775 + ... + 45462928.

It is an arithmetic number, because the mean of its divisors is an integer number (13138619728).

Almost surely, 2^52463553631 is an apocalyptic number.

52463553631 is a deficient number, since it is larger than the sum of its proper divisors (90925281).

52463553631 is an equidigital number, since it uses as much as digits as its factorization.

52463553631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90925280.

The product of its digits is 972000, while the sum is 43.

The spelling of 52463553631 in words is "fifty-two billion, four hundred sixty-three million, five hundred fifty-three thousand, six hundred thirty-one".