506133530 has 16 divisors (see below), whose sum is σ = 1041189120. Its totient is φ = 173531472.

The previous prime is 506133527. The next prime is 506133541. The reversal of 506133530 is 35331605.

It is a self number, because there is not a number n which added to its sum of digits gives 506133530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3615170 + ... + 3615309.

It is an arithmetic number, because the mean of its divisors is an integer number (65074320).

Almost surely, 2^506133530 is an apocalyptic number.

506133530 is an abundant number, since it is smaller than the sum of its proper divisors (535055590).

506133530 is a wasteful number, since it uses less digits than its factorization.

506133530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7230493.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 506133530 is about 22497.4116288963. The cubic root of 506133530 is about 796.9328022764.

The spelling of 506133530 in words is "five hundred six million, one hundred thirty-three thousand, five hundred thirty".