2255275163652 has 72 divisors (see below), whose sum is σ = 6205316908896. Its totient is φ = 635537411712.

The previous prime is 2255275163651. The next prime is 2255275163663. The reversal of 2255275163652 is 2563615725522.

It is a junction number, because it is equal to n+sod(n) for n = 2255275163595 and 2255275163604.

It is not an unprimeable number, because it can be changed into a prime (2255275163651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26227638 + ... + 26313485.

It is an arithmetic number, because the mean of its divisors is an integer number (86184957068).

Almost surely, 2^{2255275163652} is an apocalyptic number.

It is an amenable number.

2255275163652 is an abundant number, since it is smaller than the sum of its proper divisors (3950041745244).

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

2255275163652 is a wasteful number, since it uses less digits than its factorization.

2255275163652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52541217 (or 52541208 counting only the distinct ones).

The product of its digits is 7560000, while the sum is 51.

The spelling of 2255275163652 in words is "two trillion, two hundred fifty-five billion, two hundred seventy-five million, one hundred sixty-three thousand, six hundred fifty-two".