368132579977 has 2 divisors, whose sum is σ = 368132579978. Its totient is φ = 368132579976.

The previous prime is 368132579939. The next prime is 368132580103. The reversal of 368132579977 is 779975231863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 327820373136 + 40312206841 = 572556^2 + 200779^2 .

It is a cyclic number.

It is not a de Polignac number, because 368132579977 - 2³⁵ = 333772841609 is a prime.

It is not a weakly prime, because it can be changed into another prime (368132579077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184066289988 + 184066289989.

It is an arithmetic number, because the mean of its divisors is an integer number (184066289989).

Almost surely, 2^368132579977 is an apocalyptic number.

It is an amenable number.

368132579977 is a deficient number, since it is larger than the sum of its proper divisors (1).

368132579977 is an equidigital number, since it uses as much as digits as its factorization.

368132579977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120022560, while the sum is 67.

The spelling of 368132579977 in words is "three hundred sixty-eight billion, one hundred thirty-two million, five hundred seventy-nine thousand, nine hundred seventy-seven".