56712114377 has 2 divisors, whose sum is σ = 56712114378. Its totient is φ = 56712114376.

The previous prime is 56712114331. The next prime is 56712114391. The reversal of 56712114377 is 77341121765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38996770576 + 17715343801 = 197476^2 + 133099^2 .

It is a cyclic number.

It is not a de Polignac number, because 56712114377 - 2⁶ = 56712114313 is a prime.

It is not a weakly prime, because it can be changed into another prime (56712114307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28356057188 + 28356057189.

It is an arithmetic number, because the mean of its divisors is an integer number (28356057189).

Almost surely, 2^56712114377 is an apocalyptic number.

It is an amenable number.

56712114377 is a deficient number, since it is larger than the sum of its proper divisors (1).

56712114377 is an equidigital number, since it uses as much as digits as its factorization.

56712114377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 246960, while the sum is 44.

The spelling of 56712114377 in words is "fifty-six billion, seven hundred twelve million, one hundred fourteen thousand, three hundred seventy-seven".