57696503 has 2 divisors, whose sum is σ = 57696504. Its totient is φ = 57696502.

The previous prime is 57696479. The next prime is 57696511. The reversal of 57696503 is 30569675.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57696503 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57696563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28848251 + 28848252.

It is an arithmetic number, because the mean of its divisors is an integer number (28848252).

Almost surely, 2^57696503 is an apocalyptic number.

57696503 is a deficient number, since it is larger than the sum of its proper divisors (1).

57696503 is an equidigital number, since it uses as much as digits as its factorization.

57696503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 57696503 is about 7595.8214170687. The cubic root of 57696503 is about 386.4113108716.

It can be divided in two parts, 576 and 96503, that added together give a palindrome (97079).

The spelling of 57696503 in words is "fifty-seven million, six hundred ninety-six thousand, five hundred three".