2455920882 has 24 divisors (see below), whose sum is σ = 5322083520. Its totient is φ = 818498520.

The previous prime is 2455920881. The next prime is 2455920919. The reversal of 2455920882 is 2880295542.

It is not an unprimeable number, because it can be changed into a prime (2455920881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173907 + ... + 187497.

It is an arithmetic number, because the mean of its divisors is an integer number (221753480).

Almost surely, 2^2455920882 is an apocalyptic number.

2455920882 is an abundant number, since it is smaller than the sum of its proper divisors (2866162638).

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

2455920882 is a wasteful number, since it uses less digits than its factorization.

2455920882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23638 (or 23635 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 2455920882 is about 49557.2485313703. The cubic root of 2455920882 is about 1349.1848544068.

The spelling of 2455920882 in words is "two billion, four hundred fifty-five million, nine hundred twenty thousand, eight hundred eighty-two".