2555554260 has 48 divisors (see below), whose sum is σ = 8177774976. Its totient is φ = 584126592.

The previous prime is 2555554259. The next prime is 2555554271. The reversal of 2555554260 is 624555552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3041907 + ... + 3042746.

It is an arithmetic number, because the mean of its divisors is an integer number (170370312).

Almost surely, 2^2555554260 is an apocalyptic number.

2555554260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2555554260 is an abundant number, since it is smaller than the sum of its proper divisors (5622220716).

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

2555554260 is a wasteful number, since it uses less digits than its factorization.

2555554260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6084672 (or 6084670 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 39.

The square root of 2555554260 is about 50552.4901463815. The cubic root of 2555554260 is about 1367.1884121990.

The spelling of 2555554260 in words is "two billion, five hundred fifty-five million, five hundred fifty-four thousand, two hundred sixty".