13006563400 has 48 divisors (see below), whose sum is σ = 30259603440. Its totient is φ = 5199297600.

The previous prime is 13006563379. The next prime is 13006563413. The reversal of 13006563400 is 436560031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 305415 + ... + 345385.

It is an arithmetic number, because the mean of its divisors is an integer number (630408405).

Almost surely, 2^13006563400 is an apocalyptic number.

13006563400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13006563400 is an abundant number, since it is smaller than the sum of its proper divisors (17253040040).

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

13006563400 is a wasteful number, since it uses less digits than its factorization.

13006563400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41614 (or 41605 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 13006563400 in words is "thirteen billion, six million, five hundred sixty-three thousand, four hundred".