2555222054 has 16 divisors (see below), whose sum is σ = 4778597376. Its totient is φ = 995541000.

The previous prime is 2555222039. The next prime is 2555222071. The reversal of 2555222054 is 4502225552.

It is a self number, because there is not a number n which added to its sum of digits gives 2555222054.

It is a congruent number.

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, 8296022 + ... + 8296329.

It is an arithmetic number, because the mean of its divisors is an integer number (298662336).

Almost surely, 2^2555222054 is an apocalyptic number.

2555222054 is a deficient number, since it is larger than the sum of its proper divisors (2223375322).

2555222054 is a wasteful number, since it uses less digits than its factorization.

2555222054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16592371.

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

The square root of 2555222054 is about 50549.2042865167. The cubic root of 2555222054 is about 1367.1291676635.

The spelling of 2555222054 in words is "two billion, five hundred fifty-five million, two hundred twenty-two thousand, fifty-four".