2554597888 has 80 divisors (see below), whose sum is σ = 5449365504. Its totient is φ = 1192181760.

The previous prime is 2554597841. The next prime is 2554597891. The reversal of 2554597888 is 8887954552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104253 + ... + 1106563.

Almost surely, 2^2554597888 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 2554597888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2724682752).

2554597888 is an abundant number, since it is smaller than the sum of its proper divisors (2894767616).

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

2554597888 is a wasteful number, since it uses less digits than its factorization.

2554597888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473 (or 2457 counting only the distinct ones).

The product of its digits is 32256000, while the sum is 61.

The square root of 2554597888 is about 50543.0300635013. The cubic root of 2554597888 is about 1367.0178420441.

The spelling of 2554597888 in words is "two billion, five hundred fifty-four million, five hundred ninety-seven thousand, eight hundred eighty-eight".