13585300280 has 32 divisors (see below), whose sum is σ = 30574333440. Its totient is φ = 5432803200.

The previous prime is 13585300277. The next prime is 13585300297. The reversal of 13585300280 is 8200358531.

It is a self number, because there is not a number n which added to its sum of digits gives 13585300280.

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, 135305 + ... + 213255.

It is an arithmetic number, because the mean of its divisors is an integer number (955447920).

Almost surely, 2^13585300280 is an apocalyptic number.

13585300280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13585300280 is an abundant number, since it is smaller than the sum of its proper divisors (16989033160).

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

13585300280 is a wasteful number, since it uses less digits than its factorization.

13585300280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82319 (or 82315 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 13585300280 in words is "thirteen billion, five hundred eighty-five million, three hundred thousand, two hundred eighty".