2575258536 has 32 divisors (see below), whose sum is σ = 6645830400. Its totient is φ = 830728320.

The previous prime is 2575258489. The next prime is 2575258561. The reversal of 2575258536 is 6358525752.

2575258536 is a modest number, since divided by 58536 gives 25752 as remainder.

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, 1729941 + ... + 1731428.

It is an arithmetic number, because the mean of its divisors is an integer number (207682200).

Almost surely, 2^2575258536 is an apocalyptic number.

It is an amenable number.

2575258536 is an abundant number, since it is smaller than the sum of its proper divisors (4070571864).

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

2575258536 is a wasteful number, since it uses less digits than its factorization.

2575258536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461409 (or 3461405 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 48.

The square root of 2575258536 is about 50747.0051924249. The cubic root of 2575258536 is about 1370.6932637755.

The spelling of 2575258536 in words is "two billion, five hundred seventy-five million, two hundred fifty-eight thousand, five hundred thirty-six".