57506673 has 32 divisors (see below), whose sum is σ = 93219840. Its totient is φ = 30801600.

The previous prime is 57506671. The next prime is 57506731. The reversal of 57506673 is 37660575.

It is not a de Polignac number, because 57506673 - 2¹ = 57506671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57506671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39586 + ... + 41012.

It is an arithmetic number, because the mean of its divisors is an integer number (2913120).

Almost surely, 2^57506673 is an apocalyptic number.

It is an amenable number.

57506673 is a deficient number, since it is larger than the sum of its proper divisors (35713167).

57506673 is a wasteful number, since it uses less digits than its factorization.

57506673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557.

The product of its (nonzero) digits is 132300, while the sum is 39.

The square root of 57506673 is about 7583.3154358763. The cubic root of 57506673 is about 385.9870618588.

The spelling of 57506673 in words is "fifty-seven million, five hundred six thousand, six hundred seventy-three".