162566624401607 has 2 divisors, whose sum is σ = 162566624401608. Its totient is φ = 162566624401606.

The previous prime is 162566624401487. The next prime is 162566624401613. The reversal of 162566624401607 is 706104426665261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162566624401607 - 2³⁰ = 162565550659783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162566624406607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81283312200803 + 81283312200804.

It is an arithmetic number, because the mean of its divisors is an integer number (81283312200804).

Almost surely, 2^{162566624401607} is an apocalyptic number.

162566624401607 is a deficient number, since it is larger than the sum of its proper divisors (1).

162566624401607 is an equidigital number, since it uses as much as digits as its factorization.

162566624401607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 162566624401607 in words is "one hundred sixty-two trillion, five hundred sixty-six billion, six hundred twenty-four million, four hundred one thousand, six hundred seven".