2554942800 has 60 divisors (see below), whose sum is σ = 8184337280. Its totient is φ = 681317760.

The previous prime is 2554942781. The next prime is 2554942811. The reversal of 2554942800 is 82494552.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×2554942800² = 13055465422543680000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1063360 + ... + 1065759.

Almost surely, 2^2554942800 is an apocalyptic number.

2554942800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2554942800 is an abundant number, since it is smaller than the sum of its proper divisors (5629394480).

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

2554942800 is a wasteful number, since it uses less digits than its factorization.

2554942800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129140 (or 2129129 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 2554942800 is about 50546.4420112830. The cubic root of 2554942800 is about 1367.0793624425.

The spelling of 2554942800 in words is "two billion, five hundred fifty-four million, nine hundred forty-two thousand, eight hundred".