2550440552 has 16 divisors (see below), whose sum is σ = 5216810400. Its totient is φ = 1159291120.

The previous prime is 2550440539. The next prime is 2550440597.

2550440552 is nontrivially palindromic in base 10.

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, 14491052 + ... + 14491227.

It is an arithmetic number, because the mean of its divisors is an integer number (326050650).

Almost surely, 2^2550440552 is an apocalyptic number.

2550440552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2550440552 is an abundant number, since it is smaller than the sum of its proper divisors (2666369848).

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

2550440552 is a wasteful number, since it uses less digits than its factorization.

2550440552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28982296 (or 28982292 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 2550440552 is about 50501.8866182245. The cubic root of 2550440552 is about 1366.2758807602.

The spelling of 2550440552 in words is "two billion, five hundred fifty million, four hundred forty thousand, five hundred fifty-two".