2265142560293 has 4 divisors (see below), whose sum is σ = 2296171910508. Its totient is φ = 2234113210080.

The previous prime is 2265142560227. The next prime is 2265142560301. The reversal of 2265142560293 is 3920652415622.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1316579540929 + 948563019364 = 1147423^2 + 973942^2 .

It is a cyclic number.

It is not a de Polignac number, because 2265142560293 - 2²² = 2265138365989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265142560223) 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, 15514674998 + ... + 15514675143.

It is an arithmetic number, because the mean of its divisors is an integer number (574042977627).

Almost surely, 2^{2265142560293} is an apocalyptic number.

It is an amenable number.

2265142560293 is a deficient number, since it is larger than the sum of its proper divisors (31029350215).

2265142560293 is an equidigital number, since it uses as much as digits as its factorization.

2265142560293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31029350214.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 2265142560293 in words is "two trillion, two hundred sixty-five billion, one hundred forty-two million, five hundred sixty thousand, two hundred ninety-three".