2255342550 has 24 divisors (see below), whose sum is σ = 5593249896. Its totient is φ = 601424640.

The previous prime is 2255342539. The next prime is 2255342591. The reversal of 2255342550 is 552435522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7517659 + ... + 7517958.

It is an arithmetic number, because the mean of its divisors is an integer number (233052079).

Almost surely, 2^2255342550 is an apocalyptic number.

2255342550 is an abundant number, since it is smaller than the sum of its proper divisors (3337907346).

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

2255342550 is a wasteful number, since it uses less digits than its factorization.

2255342550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15035632 (or 15035627 counting only the distinct ones).

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

The square root of 2255342550 is about 47490.4469340940. The cubic root of 2255342550 is about 1311.4070211449.

The spelling of 2255342550 in words is "two billion, two hundred fifty-five million, three hundred forty-two thousand, five hundred fifty".