2255602573149 has 16 divisors (see below), whose sum is σ = 3052586385408. Its totient is φ = 1481180267952.

The previous prime is 2255602573127. The next prime is 2255602573171. The reversal of 2255602573149 is 9413752065522.

It is an interprime number because it is at equal distance from previous prime (2255602573127) and next prime (2255602573171).

It is not a de Polignac number, because 2255602573149 - 2⁸ = 2255602572893 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255602573249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2313394 + ... + 3140540.

It is an arithmetic number, because the mean of its divisors is an integer number (190786649088).

Almost surely, 2^{2255602573149} is an apocalyptic number.

It is an amenable number.

2255602573149 is a deficient number, since it is larger than the sum of its proper divisors (796983812259).

2255602573149 is a wasteful number, since it uses less digits than its factorization.

2255602573149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840784.

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 2255602573149 in words is "two trillion, two hundred fifty-five billion, six hundred two million, five hundred seventy-three thousand, one hundred forty-nine".