13537195800 has 48 divisors (see below), whose sum is σ = 41965308840. Its totient is φ = 3609918720.

The previous prime is 13537195781. The next prime is 13537195831. The reversal of 13537195800 is 859173531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11280397 + ... + 11281596.

Almost surely, 2^13537195800 is an apocalyptic number.

13537195800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13537195800 is an abundant number, since it is smaller than the sum of its proper divisors (28428113040).

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

13537195800 is a wasteful number, since it uses less digits than its factorization.

13537195800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22562012 (or 22562003 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 42.

The spelling of 13537195800 in words is "thirteen billion, five hundred thirty-seven million, one hundred ninety-five thousand, eight hundred".