45402460056631 has 2 divisors, whose sum is σ = 45402460056632. Its totient is φ = 45402460056630.

The previous prime is 45402460056617. The next prime is 45402460056743. The reversal of 45402460056631 is 13665006420454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45402460056631 - 2¹¹ = 45402460054583 is a prime.

It is a super-2 number, since 2×45402460056631² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45402460051631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22701230028315 + 22701230028316.

It is an arithmetic number, because the mean of its divisors is an integer number (22701230028316).

Almost surely, 2^{45402460056631} is an apocalyptic number.

45402460056631 is a deficient number, since it is larger than the sum of its proper divisors (1).

45402460056631 is an equidigital number, since it uses as much as digits as its factorization.

45402460056631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 45402460056631 in words is "forty-five trillion, four hundred two billion, four hundred sixty million, fifty-six thousand, six hundred thirty-one".