265201323314253 has 48 divisors (see below), whose sum is σ = 370725875521344. Its totient is φ = 168619100615680.

The previous prime is 265201323314243. The next prime is 265201323314267. The reversal of 265201323314253 is 352413323102562.

It is not a de Polignac number, because 265201323314253 - 2³³ = 265192733379661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265201323314243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10342042450 + ... + 10342068092.

It is an arithmetic number, because the mean of its divisors is an integer number (7723455740028).

Almost surely, 2^{265201323314253} is an apocalyptic number.

265201323314253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

265201323314253 is a deficient number, since it is larger than the sum of its proper divisors (105524552207091).

265201323314253 is a wasteful number, since it uses less digits than its factorization.

265201323314253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44506 (or 44483 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 265201323314253 in words is "two hundred sixty-five trillion, two hundred one billion, three hundred twenty-three million, three hundred fourteen thousand, two hundred fifty-three".