57980711 has 2 divisors, whose sum is σ = 57980712. Its totient is φ = 57980710.

The previous prime is 57980701. The next prime is 57980719. The reversal of 57980711 is 11708975.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57980711 - 2¹⁸ = 57718567 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57980719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28990355 + 28990356.

It is an arithmetic number, because the mean of its divisors is an integer number (28990356).

Almost surely, 2^57980711 is an apocalyptic number.

57980711 is a deficient number, since it is larger than the sum of its proper divisors (1).

57980711 is an equidigital number, since it uses as much as digits as its factorization.

57980711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 38.

The square root of 57980711 is about 7614.5066156646. The cubic root of 57980711 is about 387.0447481903.

The spelling of 57980711 in words is "fifty-seven million, nine hundred eighty thousand, seven hundred eleven".