2555028055 has 4 divisors (see below), whose sum is σ = 3066033672. Its totient is φ = 2044022440.

The previous prime is 2555028043. The next prime is 2555028079. The reversal of 2555028055 is 5508205552.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2555028055 - 2⁹ = 2555027543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255502801 + ... + 255502810.

It is an arithmetic number, because the mean of its divisors is an integer number (766508418).

Almost surely, 2^2555028055 is an apocalyptic number.

2555028055 is a deficient number, since it is larger than the sum of its proper divisors (511005617).

2555028055 is an equidigital number, since it uses as much as digits as its factorization.

2555028055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511005616.

The product of its (nonzero) digits is 100000, while the sum is 37.

The square root of 2555028055 is about 50547.2853375926. The cubic root of 2555028055 is about 1367.0945681390.

The spelling of 2555028055 in words is "two billion, five hundred fifty-five million, twenty-eight thousand, fifty-five".