507161004 has 24 divisors (see below), whose sum is σ = 1352429568. Its totient is φ = 144903120.

The previous prime is 507160999. The next prime is 507161027. The reversal of 507161004 is 400161705.

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, 3018732 + ... + 3018899.

It is an arithmetic number, because the mean of its divisors is an integer number (56351232).

Almost surely, 2^507161004 is an apocalyptic number.

It is an amenable number.

507161004 is an abundant number, since it is smaller than the sum of its proper divisors (845268564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

507161004 is a wasteful number, since it uses less digits than its factorization.

507161004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6037645 (or 6037643 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 507161004 is about 22520.2354339381. The cubic root of 507161004 is about 797.4717076732.

The spelling of 507161004 in words is "five hundred seven million, one hundred sixty-one thousand, four".