2255344553 has 32 divisors (see below), whose sum is σ = 2875557888. Its totient is φ = 1718006400.

The previous prime is 2255344549. The next prime is 2255344571. The reversal of 2255344553 is 3554435522.

It is not a de Polignac number, because 2255344553 - 2² = 2255344549 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2255344543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 705188 + ... + 708378.

It is an arithmetic number, because the mean of its divisors is an integer number (89861184).

Almost surely, 2^2255344553 is an apocalyptic number.

It is an amenable number.

2255344553 is a deficient number, since it is larger than the sum of its proper divisors (620213335).

2255344553 is a wasteful number, since it uses less digits than its factorization.

2255344553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413.

The product of its digits is 360000, while the sum is 38.

The square root of 2255344553 is about 47490.4680225411. The cubic root of 2255344553 is about 1311.4074093708.

The spelling of 2255344553 in words is "two billion, two hundred fifty-five million, three hundred forty-four thousand, five hundred fifty-three".