2525551304 has 16 divisors (see below), whose sum is σ = 4898699100. Its totient is φ = 1219231552.

The previous prime is 2525551277. The next prime is 2525551351. The reversal of 2525551304 is 4031555252.

It can be written as a sum of positive squares in 2 ways, for example, as 2519839204 + 5712100 = 50198^2 + 2390^2 .

It is a super-2 number, since 2×2525551304² = 12756818778272200832, which contains 22 as substring.

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, 5442767 + ... + 5443230.

Almost surely, 2^2525551304 is an apocalyptic number.

It is an amenable number.

2525551304 is a deficient number, since it is larger than the sum of its proper divisors (2373147796).

2525551304 is a wasteful number, since it uses less digits than its factorization.

2525551304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10886032 (or 10886028 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2525551304 is about 50254.8634860349. The cubic root of 2525551304 is about 1361.8169385880.

The spelling of 2525551304 in words is "two billion, five hundred twenty-five million, five hundred fifty-one thousand, three hundred four".