2504546164 has 24 divisors (see below), whose sum is σ = 4522210560. Its totient is φ = 1213084704.

The previous prime is 2504546159. The next prime is 2504546171. The reversal of 2504546164 is 4616454052.

It is a super-2 number, since 2×2504546164² = 12545502975214229792, which contains 22 as substring.

It is a congruent number.

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, 58024 + ... + 91519.

It is an arithmetic number, because the mean of its divisors is an integer number (188425440).

Almost surely, 2^2504546164 is an apocalyptic number.

It is an amenable number.

2504546164 is a deficient number, since it is larger than the sum of its proper divisors (2017664396).

2504546164 is a wasteful number, since it uses less digits than its factorization.

2504546164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149679 (or 149677 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2504546164 is about 50045.4409911632. The cubic root of 2504546164 is about 1358.0309893060.

The spelling of 2504546164 in words is "two billion, five hundred four million, five hundred forty-six thousand, one hundred sixty-four".