2455364544 has 56 divisors (see below), whose sum is σ = 6593482368. Its totient is φ = 806234880.

The previous prime is 2455364537. The next prime is 2455364557. The reversal of 2455364544 is 4454635542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2455364496 and 2455364505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82572 + ... + 108299.

Almost surely, 2^2455364544 is an apocalyptic number.

2455364544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2455364544 is an abundant number, since it is smaller than the sum of its proper divisors (4138117824).

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

2455364544 is a wasteful number, since it uses less digits than its factorization.

2455364544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190953 (or 190943 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 42.

The square root of 2455364544 is about 49551.6351294284. The cubic root of 2455364544 is about 1349.0829700866.

The spelling of 2455364544 in words is "two billion, four hundred fifty-five million, three hundred sixty-four thousand, five hundred forty-four".