32460405577 has 2 divisors, whose sum is σ = 32460405578. Its totient is φ = 32460405576.

The previous prime is 32460405559. The next prime is 32460405623. The reversal of 32460405577 is 77550406423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16526645136 + 15933760441 = 128556^2 + 126229^2 .

It is a cyclic number.

It is not a de Polignac number, because 32460405577 - 2⁷ = 32460405449 is a prime.

It is not a weakly prime, because it can be changed into another prime (32460409577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16230202788 + 16230202789.

It is an arithmetic number, because the mean of its divisors is an integer number (16230202789).

Almost surely, 2^32460405577 is an apocalyptic number.

It is an amenable number.

32460405577 is a deficient number, since it is larger than the sum of its proper divisors (1).

32460405577 is an equidigital number, since it uses as much as digits as its factorization.

32460405577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 32460405577 in words is "thirty-two billion, four hundred sixty million, four hundred five thousand, five hundred seventy-seven".