80852585260 has 24 divisors (see below), whose sum is σ = 169854395760. Its totient is φ = 32328849984.

The previous prime is 80852585221. The next prime is 80852585269. The reversal of 80852585260 is 6258525808.

It is not an unprimeable number, because it can be changed into a prime (80852585269) 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, 706999 + ... + 813358.

It is an arithmetic number, because the mean of its divisors is an integer number (7077266490).

Almost surely, 2^80852585260 is an apocalyptic number.

It is an amenable number.

80852585260 is an abundant number, since it is smaller than the sum of its proper divisors (89001810500).

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

80852585260 is a wasteful number, since it uses less digits than its factorization.

80852585260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523025 (or 1523023 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 49.

The spelling of 80852585260 in words is "eighty billion, eight hundred fifty-two million, five hundred eighty-five thousand, two hundred sixty".