157630402711 has 2 divisors, whose sum is σ = 157630402712. Its totient is φ = 157630402710.

The previous prime is 157630402703. The next prime is 157630402763. The reversal of 157630402711 is 117204036751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 157630402711 - 2³ = 157630402703 is a prime.

It is a super-2 number, since 2×157630402711² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157630402781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78815201355 + 78815201356.

It is an arithmetic number, because the mean of its divisors is an integer number (78815201356).

Almost surely, 2^157630402711 is an apocalyptic number.

157630402711 is a deficient number, since it is larger than the sum of its proper divisors (1).

157630402711 is an equidigital number, since it uses as much as digits as its factorization.

157630402711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 157630402711 in words is "one hundred fifty-seven billion, six hundred thirty million, four hundred two thousand, seven hundred eleven".