2255299087 has 12 divisors (see below), whose sum is σ = 2286474840. Its totient is φ = 2224519808.

The previous prime is 2255299037. The next prime is 2255299121. The reversal of 2255299087 is 7809925522.

It is not a de Polignac number, because 2255299087 - 2¹⁹ = 2254774799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2255299087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255299037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4430589 + ... + 4431097.

It is an arithmetic number, because the mean of its divisors is an integer number (190539570).

Almost surely, 2^2255299087 is an apocalyptic number.

2255299087 is a deficient number, since it is larger than the sum of its proper divisors (31175753).

2255299087 is an equidigital number, since it uses as much as digits as its factorization.

2255299087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 49.

The square root of 2255299087 is about 47489.9893345956. The cubic root of 2255299087 is about 1311.3985969923.

The spelling of 2255299087 in words is "two billion, two hundred fifty-five million, two hundred ninety-nine thousand, eighty-seven".