13566020794300 has 36 divisors (see below), whose sum is σ = 31702747059256. Its totient is φ = 5008992292800.

The previous prime is 13566020794289. The next prime is 13566020794307. The reversal of 13566020794300 is 349702066531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13566020794307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5217699006 + ... + 5217701605.

Almost surely, 2^{13566020794300} is an apocalyptic number.

13566020794300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13566020794300 is an abundant number, since it is smaller than the sum of its proper divisors (18136726264956).

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

13566020794300 is a wasteful number, since it uses less digits than its factorization.

13566020794300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10435400638 (or 10435400631 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 13566020794300 in words is "thirteen trillion, five hundred sixty-six billion, twenty million, seven hundred ninety-four thousand, three hundred".