452661525265 has 16 divisors (see below), whose sum is σ = 575817617232. Its totient is φ = 340429748224.

The previous prime is 452661525247. The next prime is 452661525317. The reversal of 452661525265 is 562525166254.

It can be written as a sum of positive squares in 8 ways, for example, as 12446526096 + 440214999169 = 111564^2 + 663487^2 .

It is a cyclic number.

It is not a de Polignac number, because 452661525265 - 2⁹ = 452661524753 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3034174 + ... + 3179863.

It is an arithmetic number, because the mean of its divisors is an integer number (35988601077).

Almost surely, 2^452661525265 is an apocalyptic number.

It is an amenable number.

452661525265 is a deficient number, since it is larger than the sum of its proper divisors (123156091967).

452661525265 is a wasteful number, since it uses less digits than its factorization.

452661525265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6214916.

The product of its digits is 4320000, while the sum is 49.

The spelling of 452661525265 in words is "four hundred fifty-two billion, six hundred sixty-one million, five hundred twenty-five thousand, two hundred sixty-five".