2554664336 has 40 divisors (see below), whose sum is σ = 5666839680. Its totient is φ = 1092904704.

The previous prime is 2554664327. The next prime is 2554664339. The reversal of 2554664336 is 6334664552.

It is not an unprimeable number, because it can be changed into a prime (2554664339) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 43685 + ... + 83771.

It is an arithmetic number, because the mean of its divisors is an integer number (141670992).

Almost surely, 2^2554664336 is an apocalyptic number.

It is an amenable number.

2554664336 is an abundant number, since it is smaller than the sum of its proper divisors (3112175344).

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

2554664336 is a wasteful number, since it uses less digits than its factorization.

2554664336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40671 (or 40665 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 44.

The square root of 2554664336 is about 50543.6874001096. The cubic root of 2554664336 is about 1367.0296945049.

The spelling of 2554664336 in words is "two billion, five hundred fifty-four million, six hundred sixty-four thousand, three hundred thirty-six".