57792191279 has 2 divisors, whose sum is σ = 57792191280. Its totient is φ = 57792191278.

The previous prime is 57792191243. The next prime is 57792191293. The reversal of 57792191279 is 97219129775.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57792191279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57792194279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28896095639 + 28896095640.

It is an arithmetic number, because the mean of its divisors is an integer number (28896095640).

Almost surely, 2^57792191279 is an apocalyptic number.

57792191279 is a deficient number, since it is larger than the sum of its proper divisors (1).

57792191279 is an equidigital number, since it uses as much as digits as its factorization.

57792191279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5000940, while the sum is 59.

The spelling of 57792191279 in words is "fifty-seven billion, seven hundred ninety-two million, one hundred ninety-one thousand, two hundred seventy-nine".