2555011130 has 64 divisors (see below), whose sum is σ = 5540693760. Its totient is φ = 828693504.

The previous prime is 2555011093. The next prime is 2555011171. The reversal of 2555011130 is 311105552.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2555011096 and 2555011105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1644434 + ... + 1645986.

It is an arithmetic number, because the mean of its divisors is an integer number (86573340).

Almost surely, 2^2555011130 is an apocalyptic number.

2555011130 is an abundant number, since it is smaller than the sum of its proper divisors (2985682630).

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

2555011130 is a wasteful number, since it uses less digits than its factorization.

2555011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 2555011130 is about 50547.1179198181. The cubic root of 2555011130 is about 1367.0915494994.

Adding to 2555011130 its reverse (311105552), we get a palindrome (2866116682).

The spelling of 2555011130 in words is "two billion, five hundred fifty-five million, eleven thousand, one hundred thirty".