2500805074 has 8 divisors (see below), whose sum is σ = 3770249868. Its totient is φ = 1244055120.

The previous prime is 2500805039. The next prime is 2500805101. The reversal of 2500805074 is 4705080052.

It can be written as a sum of positive squares in 2 ways, for example, as 1798184025 + 702621049 = 42405^2 + 26507^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3173217 + ... + 3174004.

Almost surely, 2^2500805074 is an apocalyptic number.

2500805074 is a deficient number, since it is larger than the sum of its proper divisors (1269444794).

2500805074 is a wasteful number, since it uses less digits than its factorization.

2500805074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6347420.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 2500805074 is about 50008.0500919602. The cubic root of 2500805074 is about 1357.3544797983.

The spelling of 2500805074 in words is "two billion, five hundred million, eight hundred five thousand, seventy-four".