162615630713 has 2 divisors, whose sum is σ = 162615630714. Its totient is φ = 162615630712.

The previous prime is 162615630701. The next prime is 162615630731. The reversal of 162615630713 is 317036516261.

Together with next prime (162615630731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158700250384 + 3915380329 = 398372^2 + 62573^2 .

It is a cyclic number.

It is not a de Polignac number, because 162615630713 - 2¹⁸ = 162615368569 is a prime.

It is not a weakly prime, because it can be changed into another prime (162615630773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81307815356 + 81307815357.

It is an arithmetic number, because the mean of its divisors is an integer number (81307815357).

Almost surely, 2^162615630713 is an apocalyptic number.

It is an amenable number.

162615630713 is a deficient number, since it is larger than the sum of its proper divisors (1).

162615630713 is an equidigital number, since it uses as much as digits as its factorization.

162615630713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 162615630713 in words is "one hundred sixty-two billion, six hundred fifteen million, six hundred thirty thousand, seven hundred thirteen".