2255245505502 has 32 divisors (see below), whose sum is σ = 4959280041984. Its totient is φ = 678026563200.

The previous prime is 2255245505501. The next prime is 2255245505503. The reversal of 2255245505502 is 2055055425522.

It is an interprime number because it is at equal distance from previous prime (2255245505501) and next prime (2255245505503).

It is a super-2 number, since 2×2255245505502² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255245505501) 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, 134520699 + ... + 134537462.

It is an arithmetic number, because the mean of its divisors is an integer number (154977501312).

Almost surely, 2^{2255245505502} is an apocalyptic number.

2255245505502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2255245505502 is an abundant number, since it is smaller than the sum of its proper divisors (2704034536482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2255245505502 is a wasteful number, since it uses less digits than its factorization.

2255245505502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269058304.

The product of its (nonzero) digits is 1000000, while the sum is 42.

The spelling of 2255245505502 in words is "two trillion, two hundred fifty-five billion, two hundred forty-five million, five hundred five thousand, five hundred two".