2255113262643 has 4 divisors (see below), whose sum is σ = 3006817683528. Its totient is φ = 1503408841760.

The previous prime is 2255113262557. The next prime is 2255113262653. The reversal of 2255113262643 is 3462623115522.

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

It is a cyclic number.

It is not a de Polignac number, because 2255113262643 - 2¹⁷ = 2255113131571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2255113262595 and 2255113262604.

It is not an unprimeable number, because it can be changed into a prime (2255113262653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375852210438 + ... + 375852210443.

It is an arithmetic number, because the mean of its divisors is an integer number (751704420882).

Almost surely, 2^{2255113262643} is an apocalyptic number.

2255113262643 is a deficient number, since it is larger than the sum of its proper divisors (751704420885).

2255113262643 is an equidigital number, since it uses as much as digits as its factorization.

2255113262643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751704420884.

The product of its digits is 518400, while the sum is 42.

The spelling of 2255113262643 in words is "two trillion, two hundred fifty-five billion, one hundred thirteen million, two hundred sixty-two thousand, six hundred forty-three".