2555220524 has 24 divisors (see below), whose sum is σ = 4576521600. Its totient is φ = 1247860224.

The previous prime is 2555220511. The next prime is 2555220559. The reversal of 2555220524 is 4250225552.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20252 + ... + 74300.

It is an arithmetic number, because the mean of its divisors is an integer number (190688400).

Almost surely, 2^2555220524 is an apocalyptic number.

It is an amenable number.

2555220524 is a deficient number, since it is larger than the sum of its proper divisors (2021301076).

2555220524 is a wasteful number, since it uses less digits than its factorization.

2555220524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54329 (or 54327 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 2555220524 is about 50549.1891527451. The cubic root of 2555220524 is about 1367.1288947964.

The spelling of 2555220524 in words is "two billion, five hundred fifty-five million, two hundred twenty thousand, five hundred twenty-four".