2555505552 has 40 divisors (see below), whose sum is σ = 6990061536. Its totient is φ = 801726976.

The previous prime is 2555505539. The next prime is 2555505559. The reversal of 2555505552 is 2555055552.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2555505552.

It is not an unprimeable number, because it can be changed into a prime (2555505559) 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, 1565058 + ... + 1566689.

Almost surely, 2^2555505552 is an apocalyptic number.

It is an amenable number.

2555505552 is an abundant number, since it is smaller than the sum of its proper divisors (4434555984).

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

2555505552 is a wasteful number, since it uses less digits than its factorization.

2555505552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131775 (or 3131769 counting only the distinct ones).

The product of its (nonzero) digits is 312500, while the sum is 39.

The square root of 2555505552 is about 50552.0083874024. The cubic root of 2555505552 is about 1367.1797260942.

The spelling of 2555505552 in words is "two billion, five hundred fifty-five million, five hundred five thousand, five hundred fifty-two".