2555541120 has 128 divisors (see below), whose sum is σ = 8886386880. Its totient is φ = 619520000.

The previous prime is 2555541119. The next prime is 2555541139. The reversal of 2555541120 is 211455552.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 39381 + ... + 81620.

Almost surely, 2^2555541120 is an apocalyptic number.

2555541120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2555541120 is an abundant number, since it is smaller than the sum of its proper divisors (6330845760).

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

2555541120 is a wasteful number, since it uses less digits than its factorization.

2555541120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121034 (or 121022 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 2555541120 is about 50552.3601822902. The cubic root of 2555541120 is about 1367.1860689518.

Adding to 2555541120 its reverse (211455552), we get a palindrome (2766996672).

The spelling of 2555541120 in words is "two billion, five hundred fifty-five million, five hundred forty-one thousand, one hundred twenty".