54732631 has 2 divisors, whose sum is σ = 54732632. Its totient is φ = 54732630.

The previous prime is 54732569. The next prime is 54732637. The reversal of 54732631 is 13623745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54732631 - 2¹⁷ = 54601559 is a prime.

It is a super-2 number, since 2×54732631² = 5991321792364322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 54732593 and 54732602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54732637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27366315 + 27366316.

It is an arithmetic number, because the mean of its divisors is an integer number (27366316).

Almost surely, 2^54732631 is an apocalyptic number.

54732631 is a deficient number, since it is larger than the sum of its proper divisors (1).

54732631 is an equidigital number, since it uses as much as digits as its factorization.

54732631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 54732631 is about 7398.1505121213. The cubic root of 54732631 is about 379.6780074772.

The spelling of 54732631 in words is "fifty-four million, seven hundred thirty-two thousand, six hundred thirty-one".