506057074 has 4 divisors (see below), whose sum is σ = 759085614. Its totient is φ = 253028536.

The previous prime is 506057033. The next prime is 506057081. The reversal of 506057074 is 470750605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 360734049 + 145323025 = 18993^2 + 12055^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126514267 + ... + 126514270.

Almost surely, 2^506057074 is an apocalyptic number.

506057074 is a deficient number, since it is larger than the sum of its proper divisors (253028540).

506057074 is a wasteful number, since it uses less digits than its factorization.

506057074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253028539.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 506057074 is about 22495.7123470229. The cubic root of 506057074 is about 796.8926723114.

The spelling of 506057074 in words is "five hundred six million, fifty-seven thousand, seventy-four".