45672303631 has 2 divisors, whose sum is σ = 45672303632. Its totient is φ = 45672303630.

The previous prime is 45672303617. The next prime is 45672303643. The reversal of 45672303631 is 13630327654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45672303631 - 2¹⁹ = 45671779343 is a prime.

It is a super-2 number, since 2×45672303631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45672303431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22836151815 + 22836151816.

It is an arithmetic number, because the mean of its divisors is an integer number (22836151816).

Almost surely, 2^45672303631 is an apocalyptic number.

45672303631 is a deficient number, since it is larger than the sum of its proper divisors (1).

45672303631 is an equidigital number, since it uses as much as digits as its factorization.

45672303631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 45672303631 in words is "forty-five billion, six hundred seventy-two million, three hundred three thousand, six hundred thirty-one".