2555523204 has 48 divisors (see below), whose sum is σ = 6428204160. Its totient is φ = 785502720.

The previous prime is 2555523193. The next prime is 2555523233. The reversal of 2555523204 is 4023255552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152892 + ... + 168780.

It is an arithmetic number, because the mean of its divisors is an integer number (133920920).

Almost surely, 2^2555523204 is an apocalyptic number.

It is an amenable number.

2555523204 is an abundant number, since it is smaller than the sum of its proper divisors (3872680956).

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

2555523204 is a wasteful number, since it uses less digits than its factorization.

2555523204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16940 (or 16938 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 2555523204 is about 50552.1829795707. The cubic root of 2555523204 is about 1367.1828739907.

Adding to 2555523204 its reverse (4023255552), we get a palindrome (6578778756).

The spelling of 2555523204 in words is "two billion, five hundred fifty-five million, five hundred twenty-three thousand, two hundred four".