57124879711 has 2 divisors, whose sum is σ = 57124879712. Its totient is φ = 57124879710.

The previous prime is 57124879649. The next prime is 57124879733. The reversal of 57124879711 is 11797842175.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57124879711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57124879771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28562439855 + 28562439856.

It is an arithmetic number, because the mean of its divisors is an integer number (28562439856).

Almost surely, 2^57124879711 is an apocalyptic number.

57124879711 is a deficient number, since it is larger than the sum of its proper divisors (1).

57124879711 is an equidigital number, since it uses as much as digits as its factorization.

57124879711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 987840, while the sum is 52.

The spelling of 57124879711 in words is "fifty-seven billion, one hundred twenty-four million, eight hundred seventy-nine thousand, seven hundred eleven".