2555554115 has 16 divisors (see below), whose sum is σ = 3102840000. Its totient is φ = 2020409472.

The previous prime is 2555554063. The next prime is 2555554117. The reversal of 2555554115 is 5114555552.

It is a cyclic number.

It is not a de Polignac number, because 2555554115 - 2⁶ = 2555554051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2555554117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257261 + ... + 267009.

It is an arithmetic number, because the mean of its divisors is an integer number (193927500).

Almost surely, 2^2555554115 is an apocalyptic number.

2555554115 is a deficient number, since it is larger than the sum of its proper divisors (547285885).

2555554115 is a wasteful number, since it uses less digits than its factorization.

2555554115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10366.

The product of its digits is 125000, while the sum is 38.

The square root of 2555554115 is about 50552.4887122286. The cubic root of 2555554115 is about 1367.1883863413.

The spelling of 2555554115 in words is "two billion, five hundred fifty-five million, five hundred fifty-four thousand, one hundred fifteen".