2554408896 has 224 divisors, whose sum is σ = 7557211200. Its totient is φ = 756449280.

The previous prime is 2554408891. The next prime is 2554408907. The reversal of 2554408896 is 6988044552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554408891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11154510 + ... + 11154738.

It is an arithmetic number, because the mean of its divisors is an integer number (33737550).

Almost surely, 2^2554408896 is an apocalyptic number.

2554408896 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2554408896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3778605600).

2554408896 is an abundant number, since it is smaller than the sum of its proper divisors (5002802304).

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

2554408896 is a wasteful number, since it uses less digits than its factorization.

2554408896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The square root of 2554408896 is about 50541.1604140625. The cubic root of 2554408896 is about 1366.9841300447.

The spelling of 2554408896 in words is "two billion, five hundred fifty-four million, four hundred eight thousand, eight hundred ninety-six".