13557241300 has 18 divisors (see below), whose sum is σ = 29419213838. Its totient is φ = 5422896480.

The previous prime is 13557241289. The next prime is 13557241363. The reversal of 13557241300 is 314275531.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 53406864 + 13503834436 = 7308^2 + 116206^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67786107 + ... + 67786306.

Almost surely, 2^13557241300 is an apocalyptic number.

13557241300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13557241300 is an abundant number, since it is smaller than the sum of its proper divisors (15861972538).

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

13557241300 is a wasteful number, since it uses less digits than its factorization.

13557241300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135572427 (or 135572420 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 13557241300 in words is "thirteen billion, five hundred fifty-seven million, two hundred forty-one thousand, three hundred".