2500290004 has 24 divisors (see below), whose sum is σ = 4467892968. Its totient is φ = 1224000000.

The previous prime is 2500289989. The next prime is 2500290041. The reversal of 2500290004 is 4000920052.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1434136900 + 1066153104 = 37870^2 + 32652^2 .

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, 8754 + ... + 71254.

It is an arithmetic number, because the mean of its divisors is an integer number (186162207).

Almost surely, 2^2500290004 is an apocalyptic number.

It is an amenable number.

2500290004 is a deficient number, since it is larger than the sum of its proper divisors (1967602964).

2500290004 is a wasteful number, since it uses less digits than its factorization.

2500290004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62715 (or 62713 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2500290004 is about 50002.8999559026. The cubic root of 2500290004 is about 1357.2612857328.

The spelling of 2500290004 in words is "two billion, five hundred million, two hundred ninety thousand, four".