2265255264345 has 32 divisors (see below), whose sum is σ = 3693454060032. Its totient is φ = 1185129084672.

The previous prime is 2265255264341. The next prime is 2265255264367. The reversal of 2265255264345 is 5434625525622.

It is not a de Polignac number, because 2265255264345 - 2² = 2265255264341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2265255264341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4242112 + ... + 4746158.

It is an arithmetic number, because the mean of its divisors is an integer number (115420439376).

Almost surely, 2^{2265255264345} is an apocalyptic number.

It is an amenable number.

2265255264345 is a deficient number, since it is larger than the sum of its proper divisors (1428198795687).

2265255264345 is a wasteful number, since it uses less digits than its factorization.

2265255264345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509761.

The product of its digits is 17280000, while the sum is 51.

The spelling of 2265255264345 in words is "two trillion, two hundred sixty-five billion, two hundred fifty-five million, two hundred sixty-four thousand, three hundred forty-five".