12853249320 has 32 divisors (see below), whose sum is σ = 38559748320. Its totient is φ = 3427533120.

The previous prime is 12853249303. The next prime is 12853249327. The reversal of 12853249320 is 2394235821.

It is not an unprimeable number, because it can be changed into a prime (12853249327) 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, 53555086 + ... + 53555325.

It is an arithmetic number, because the mean of its divisors is an integer number (1204992135).

Almost surely, 2^12853249320 is an apocalyptic number.

12853249320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12853249320 is an abundant number, since it is smaller than the sum of its proper divisors (25706499000).

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

12853249320 is a wasteful number, since it uses less digits than its factorization.

12853249320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107110425 (or 107110421 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 12853249320 in words is "twelve billion, eight hundred fifty-three million, two hundred forty-nine thousand, three hundred twenty".