2455311632 has 60 divisors (see below), whose sum is σ = 5319622320. Its totient is φ = 1094588928.

The previous prime is 2455311623. The next prime is 2455311641. The reversal of 2455311632 is 2361135542.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2455311623) and next prime (2455311641).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73883 + ... + 101829.

It is an arithmetic number, because the mean of its divisors is an integer number (88660372).

Almost surely, 2^2455311632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2455311632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2659811160).

2455311632 is an abundant number, since it is smaller than the sum of its proper divisors (2864310688).

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

2455311632 is a wasteful number, since it uses less digits than its factorization.

2455311632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28008 (or 27985 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 2455311632 is about 49551.1012188428. The cubic root of 2455311632 is about 1349.0732793069.

The spelling of 2455311632 in words is "two billion, four hundred fifty-five million, three hundred eleven thousand, six hundred thirty-two".