2554912900 has 72 divisors (see below), whose sum is σ = 5993852480. Its totient is φ = 941984640.

The previous prime is 2554912879. The next prime is 2554912901. The reversal of 2554912900 is 92194552.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 2554912900.

It is not an unprimeable number, because it can be changed into a prime (2554912901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52129 + ... + 88471.

Almost surely, 2^2554912900 is an apocalyptic number.

2554912900 is a gapful number since it is divisible by the number (20) 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 2554912900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2996926240).

2554912900 is an abundant number, since it is smaller than the sum of its proper divisors (3438939580).

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

2554912900 is a wasteful number, since it uses less digits than its factorization.

2554912900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36413 (or 36406 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 2554912900 is about 50546.1462428146. The cubic root of 2554912900 is about 1367.0740295335.

The spelling of 2554912900 in words is "two billion, five hundred fifty-four million, nine hundred twelve thousand, nine hundred".