2504051690 has 32 divisors (see below), whose sum is σ = 5328823680. Its totient is φ = 828926784.

The previous prime is 2504051689. The next prime is 2504051707. The reversal of 2504051690 is 961504052.

It is a happy number.

It is a super-2 number, since 2×2504051690² = 12540549732383712200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614732 + ... + 618791.

It is an arithmetic number, because the mean of its divisors is an integer number (166525740).

Almost surely, 2^2504051690 is an apocalyptic number.

2504051690 is an abundant number, since it is smaller than the sum of its proper divisors (2824771990).

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

2504051690 is a wasteful number, since it uses less digits than its factorization.

2504051690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233566.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2504051690 is about 50040.5004970973. The cubic root of 2504051690 is about 1357.9416111421.

The spelling of 2504051690 in words is "two billion, five hundred four million, fifty-one thousand, six hundred ninety".