265037341513 has 12 divisors (see below), whose sum is σ = 312651124992. Its totient is φ = 223975215240.

The previous prime is 265037341469. The next prime is 265037341537. The reversal of 265037341513 is 315143730562.

It is a de Polignac number, because none of the positive numbers 2^k-265037341513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265037341013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38087545 + ... + 38094502.

It is an arithmetic number, because the mean of its divisors is an integer number (26054260416).

Almost surely, 2^265037341513 is an apocalyptic number.

It is an amenable number.

265037341513 is a deficient number, since it is larger than the sum of its proper divisors (47613783479).

265037341513 is an equidigital number, since it uses as much as digits as its factorization.

265037341513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76182132 (or 76182125 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 265037341513 in words is "two hundred sixty-five billion, thirty-seven million, three hundred forty-one thousand, five hundred thirteen".