2554537900 has 18 divisors (see below), whose sum is σ = 5543347460. Its totient is φ = 1021815120.

The previous prime is 2554537891. The next prime is 2554537903. The reversal of 2554537900 is 97354552.

It is not an unprimeable number, because it can be changed into a prime (2554537903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12772590 + ... + 12772789.

Almost surely, 2^2554537900 is an apocalyptic number.

2554537900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2554537900 is an abundant number, since it is smaller than the sum of its proper divisors (2988809560).

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

2554537900 is a wasteful number, since it uses less digits than its factorization.

2554537900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25545393 (or 25545386 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 2554537900 is about 50542.4366250777. The cubic root of 2554537900 is about 1367.0071416897.

The spelling of 2554537900 in words is "two billion, five hundred fifty-four million, five hundred thirty-seven thousand, nine hundred".