2555555060 has 96 divisors (see below), whose sum is σ = 5718408192. Its totient is φ = 957864960.

The previous prime is 2555555053. The next prime is 2555555063. The reversal of 2555555060 is 605555552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555555063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2726912 + ... + 2727848.

It is an arithmetic number, because the mean of its divisors is an integer number (59566752).

Almost surely, 2^2555555060 is an apocalyptic number.

2555555060 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 2555555060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2859204096).

2555555060 is an abundant number, since it is smaller than the sum of its proper divisors (3162853132).

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

2555555060 is a wasteful number, since it uses less digits than its factorization.

2555555060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 187500, while the sum is 38.

The square root of 2555555060 is about 50552.4980589486. The cubic root of 2555555060 is about 1367.1885548622.

The spelling of 2555555060 in words is "two billion, five hundred fifty-five million, five hundred fifty-five thousand, sixty".