2504051688 has 16 divisors (see below), whose sum is σ = 6260129280. Its totient is φ = 834683888.

The previous prime is 2504051663. The next prime is 2504051689. The reversal of 2504051688 is 8861504052.

It is not an unprimeable number, because it can be changed into a prime (2504051689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52167720 + ... + 52167767.

It is an arithmetic number, because the mean of its divisors is an integer number (391258080).

Almost surely, 2^2504051688 is an apocalyptic number.

It is an amenable number.

2504051688 is an abundant number, since it is smaller than the sum of its proper divisors (3756077592).

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

2504051688 is a wasteful number, since it uses less digits than its factorization.

2504051688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104335496 (or 104335492 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 2504051688 is about 50040.5004771135. The cubic root of 2504051688 is about 1357.9416107806.

The spelling of 2504051688 in words is "two billion, five hundred four million, fifty-one thousand, six hundred eighty-eight".