56277472327 has 2 divisors, whose sum is σ = 56277472328. Its totient is φ = 56277472326.

The previous prime is 56277472271. The next prime is 56277472331. The reversal of 56277472327 is 72327477265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56277472327 - 2²³ = 56269083719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56277472387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28138736163 + 28138736164.

It is an arithmetic number, because the mean of its divisors is an integer number (28138736164).

Almost surely, 2^56277472327 is an apocalyptic number.

56277472327 is a deficient number, since it is larger than the sum of its proper divisors (1).

56277472327 is an equidigital number, since it uses as much as digits as its factorization.

56277472327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6914880, while the sum is 52.

The spelling of 56277472327 in words is "fifty-six billion, two hundred seventy-seven million, four hundred seventy-two thousand, three hundred twenty-seven".