265312327288583 has 2 divisors, whose sum is σ = 265312327288584. Its totient is φ = 265312327288582.

The previous prime is 265312327288487. The next prime is 265312327288643. The reversal of 265312327288583 is 385882723213562.

265312327288583 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 265312327288583 - 2¹⁴ = 265312327272199 is a prime.

It is a super-2 number, since 2×265312327288583² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265312327288483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132656163644291 + 132656163644292.

It is an arithmetic number, because the mean of its divisors is an integer number (132656163644292).

Almost surely, 2^{265312327288583} is an apocalyptic number.

265312327288583 is a deficient number, since it is larger than the sum of its proper divisors (1).

265312327288583 is an equidigital number, since it uses as much as digits as its factorization.

265312327288583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 232243200, while the sum is 65.

The spelling of 265312327288583 in words is "two hundred sixty-five trillion, three hundred twelve billion, three hundred twenty-seven million, two hundred eighty-eight thousand, five hundred eighty-three".