2585942504 has 32 divisors (see below), whose sum is σ = 4979128320. Its totient is φ = 1258560576.

The previous prime is 2585942501. The next prime is 2585942549. The reversal of 2585942504 is 4052495852.

It is not an unprimeable number, because it can be changed into a prime (2585942501) 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, 29837 + ... + 77859.

It is an arithmetic number, because the mean of its divisors is an integer number (155597760).

Almost surely, 2^2585942504 is an apocalyptic number.

It is an amenable number.

2585942504 is a deficient number, since it is larger than the sum of its proper divisors (2393185816).

2585942504 is a wasteful number, since it uses less digits than its factorization.

2585942504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48209 (or 48205 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 44.

The square root of 2585942504 is about 50852.1632184905. The cubic root of 2585942504 is about 1372.5861789301.

The spelling of 2585942504 in words is "two billion, five hundred eighty-five million, nine hundred forty-two thousand, five hundred four".