2525358872 has 32 divisors (see below), whose sum is σ = 4816200000. Its totient is φ = 1241180928.

The previous prime is 2525358791. The next prime is 2525358931. The reversal of 2525358872 is 2788535252.

It is a super-2 number, since 2×2525358872² = 12754874864778224768, which contains 22 as substring.

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, 136004 + ... + 153452.

It is an arithmetic number, because the mean of its divisors is an integer number (150506250).

Almost surely, 2^2525358872 is an apocalyptic number.

It is an amenable number.

2525358872 is a deficient number, since it is larger than the sum of its proper divisors (2290841128).

2525358872 is a wasteful number, since it uses less digits than its factorization.

2525358872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17763 (or 17759 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 47.

The square root of 2525358872 is about 50252.9488885976. The cubic root of 2525358872 is about 1361.7823502571.

The spelling of 2525358872 in words is "two billion, five hundred twenty-five million, three hundred fifty-eight thousand, eight hundred seventy-two".