265108082813 has 24 divisors (see below), whose sum is σ = 313192940544. Its totient is φ = 223724592000.

The previous prime is 265108082797. The next prime is 265108082849. The reversal of 265108082813 is 318280801562.

It is not a de Polignac number, because 265108082813 - 2⁴ = 265108082797 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 (265108082893) 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, 652613 + ... + 977813.

It is an arithmetic number, because the mean of its divisors is an integer number (13049705856).

Almost surely, 2^265108082813 is an apocalyptic number.

It is an amenable number.

265108082813 is a deficient number, since it is larger than the sum of its proper divisors (48084857731).

265108082813 is a wasteful number, since it uses less digits than its factorization.

265108082813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325473 (or 325466 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The spelling of 265108082813 in words is "two hundred sixty-five billion, one hundred eight million, eighty-two thousand, eight hundred thirteen".