2504465688 has 32 divisors (see below), whose sum is σ = 6394383360. Its totient is φ = 817059360.

The previous prime is 2504465683. The next prime is 2504465693. The reversal of 2504465688 is 8865644052.

It is an interprime number because it is at equal distance from previous prime (2504465683) and next prime (2504465693).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504465681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109008 + ... + 1111263.

It is an arithmetic number, because the mean of its divisors is an integer number (199824480).

Almost surely, 2^2504465688 is an apocalyptic number.

It is an amenable number.

2504465688 is an abundant number, since it is smaller than the sum of its proper divisors (3889917672).

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

2504465688 is a wasteful number, since it uses less digits than its factorization.

2504465688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220327 (or 2220323 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The square root of 2504465688 is about 50044.6369554221. The cubic root of 2504465688 is about 1358.0164437469.

The spelling of 2504465688 in words is "two billion, five hundred four million, four hundred sixty-five thousand, six hundred eighty-eight".