13452445392 has 80 divisors (see below), whose sum is σ = 34927056192. Its totient is φ = 4461649920.

The previous prime is 13452445373. The next prime is 13452445451. The reversal of 13452445392 is 29354425431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11053168 + ... + 11054384.

Almost surely, 2^13452445392 is an apocalyptic number.

13452445392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13452445392 is an abundant number, since it is smaller than the sum of its proper divisors (21474610800).

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

13452445392 is a wasteful number, since it uses less digits than its factorization.

13452445392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196 (or 2190 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The spelling of 13452445392 in words is "thirteen billion, four hundred fifty-two million, four hundred forty-five thousand, three hundred ninety-two".