265534650652 has 24 divisors (see below), whose sum is σ = 480321257472. Its totient is φ = 128311537200.

The previous prime is 265534650617. The next prime is 265534650659. The reversal of 265534650652 is 256056435562.

It is a junction number, because it is equal to n+sod(n) for n = 265534650596 and 265534650605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265534650659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348924 + ... + 1533187.

It is an arithmetic number, because the mean of its divisors is an integer number (20013385728).

Almost surely, 2^265534650652 is an apocalyptic number.

It is an amenable number.

265534650652 is a deficient number, since it is larger than the sum of its proper divisors (214786606820).

265534650652 is a wasteful number, since it uses less digits than its factorization.

265534650652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882889 (or 2882887 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 265534650652 in words is "two hundred sixty-five billion, five hundred thirty-four million, six hundred fifty thousand, six hundred fifty-two".