13355898544 has 40 divisors (see below), whose sum is σ = 26099758080. Its totient is φ = 6620577600.

The previous prime is 13355898533. The next prime is 13355898557. The reversal of 13355898544 is 44589855331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2762209 + ... + 2767039.

It is an arithmetic number, because the mean of its divisors is an integer number (652493952).

Almost surely, 2^13355898544 is an apocalyptic number.

It is an amenable number.

13355898544 is a deficient number, since it is larger than the sum of its proper divisors (12743859536).

13355898544 is a wasteful number, since it uses less digits than its factorization.

13355898544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6289 (or 6283 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 55.

The spelling of 13355898544 in words is "thirteen billion, three hundred fifty-five million, eight hundred ninety-eight thousand, five hundred forty-four".