160135402657 has 2 divisors, whose sum is σ = 160135402658. Its totient is φ = 160135402656.

The previous prime is 160135402631. The next prime is 160135402711. The reversal of 160135402657 is 756204531061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83650522176 + 76484880481 = 289224^2 + 276559^2 .

It is a cyclic number.

It is not a de Polignac number, because 160135402657 - 2¹⁹ = 160134878369 is a prime.

It is not a weakly prime, because it can be changed into another prime (160135402057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80067701328 + 80067701329.

It is an arithmetic number, because the mean of its divisors is an integer number (80067701329).

Almost surely, 2^160135402657 is an apocalyptic number.

It is an amenable number.

160135402657 is a deficient number, since it is larger than the sum of its proper divisors (1).

160135402657 is an equidigital number, since it uses as much as digits as its factorization.

160135402657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 160135402657 in words is "one hundred sixty billion, one hundred thirty-five million, four hundred two thousand, six hundred fifty-seven".