57973503 has 64 divisors (see below), whose sum is σ = 99123200. Its totient is φ = 29393280.

The previous prime is 57973493. The next prime is 57973507. The reversal of 57973503 is 30537975.

It is not a de Polignac number, because 57973503 - 2²² = 53779199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57973507) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 531813 + ... + 531921.

It is an arithmetic number, because the mean of its divisors is an integer number (1548800).

Almost surely, 2^57973503 is an apocalyptic number.

57973503 is a deficient number, since it is larger than the sum of its proper divisors (41149697).

57973503 is a wasteful number, since it uses less digits than its factorization.

57973503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212.

The product of its (nonzero) digits is 99225, while the sum is 39.

The square root of 57973503 is about 7614.0332938594. The cubic root of 57973503 is about 387.0287087517.

Subtracting from 57973503 its reverse (30537975), we obtain a triangular number (27435528 = T₇₄₀₇).

The spelling of 57973503 in words is "fifty-seven million, nine hundred seventy-three thousand, five hundred three".