57716023 has 2 divisors, whose sum is σ = 57716024. Its totient is φ = 57716022.

The previous prime is 57715991. The next prime is 57716027. The reversal of 57716023 is 32061775.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57716023 - 2⁵ = 57715991 is a prime.

It is a super-2 number, since 2×57716023² = 6662278621873058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57716027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28858011 + 28858012.

It is an arithmetic number, because the mean of its divisors is an integer number (28858012).

Almost surely, 2^57716023 is an apocalyptic number.

57716023 is a deficient number, since it is larger than the sum of its proper divisors (1).

57716023 is an equidigital number, since it uses as much as digits as its factorization.

57716023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 57716023 is about 7597.1062253992. The cubic root of 57716023 is about 386.4548831156.

Adding to 57716023 its reverse (32061775), we get a palindrome (89777798).

The spelling of 57716023 in words is "fifty-seven million, seven hundred sixteen thousand, twenty-three".