265235452550652 has 24 divisors (see below), whose sum is σ = 655287588655056. Its totient is φ = 83211122368768.

The previous prime is 265235452550599. The next prime is 265235452550671. The reversal of 265235452550652 is 256055254532562.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 265235452550592 and 265235452550601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650086893303 + ... + 650086893710.

It is an arithmetic number, because the mean of its divisors is an integer number (27303649527294).

Almost surely, 2^{265235452550652} is an apocalyptic number.

It is an amenable number.

265235452550652 is an abundant number, since it is smaller than the sum of its proper divisors (390052136104404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265235452550652 is a wasteful number, since it uses less digits than its factorization.

265235452550652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300173787037 (or 1300173787035 counting only the distinct ones).

The product of its (nonzero) digits is 108000000, while the sum is 57.

The spelling of 265235452550652 in words is "two hundred sixty-five trillion, two hundred thirty-five billion, four hundred fifty-two million, five hundred fifty thousand, six hundred fifty-two".