52845980265 has 48 divisors (see below), whose sum is σ = 98819819280. Its totient is φ = 25970595840.

The previous prime is 52845980237. The next prime is 52845980281. The reversal of 52845980265 is 56208954825.

52845980265 is a `hidden beast` number, since 5 + 28 + 4 + 598 + 0 + 26 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 22782581721 + 30063398544 = 150939^2 + 173388^2 .

It is not a de Polignac number, because 52845980265 - 2⁸ = 52845980009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 253485 + ... + 412245.

It is an arithmetic number, because the mean of its divisors is an integer number (2058746235).

Almost surely, 2^52845980265 is an apocalyptic number.

It is an amenable number.

52845980265 is a deficient number, since it is larger than the sum of its proper divisors (45973839015).

52845980265 is a wasteful number, since it uses less digits than its factorization.

52845980265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159354 (or 159351 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 54.

The spelling of 52845980265 in words is "fifty-two billion, eight hundred forty-five million, nine hundred eighty thousand, two hundred sixty-five".