2555222055 has 8 divisors (see below), whose sum is σ = 4088355312. Its totient is φ = 1362785088.

The previous prime is 2555222039. The next prime is 2555222071. The reversal of 2555222055 is 5502225552.

It is an interprime number because it is at equal distance from previous prime (2555222039) and next prime (2555222071).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2555222055 - 2⁴ = 2555222039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85174054 + ... + 85174083.

It is an arithmetic number, because the mean of its divisors is an integer number (511044414).

Almost surely, 2^2555222055 is an apocalyptic number.

2555222055 is a deficient number, since it is larger than the sum of its proper divisors (1533133257).

2555222055 is a wasteful number, since it uses less digits than its factorization.

2555222055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170348145.

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 2555222055 is about 50549.2042964081. The cubic root of 2555222055 is about 1367.1291678418.

The spelling of 2555222055 in words is "two billion, five hundred fifty-five million, two hundred twenty-two thousand, fifty-five".