13550797885 has 16 divisors (see below), whose sum is σ = 16317561600. Its totient is φ = 10802949696.

The previous prime is 13550797877. The next prime is 13550797907. The reversal of 13550797885 is 58879705531.

It is a happy number.

13550797885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13550797885 - 2³ = 13550797877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3996771 + ... + 4000159.

It is an arithmetic number, because the mean of its divisors is an integer number (1019847600).

Almost surely, 2^13550797885 is an apocalyptic number.

It is an amenable number.

13550797885 is a deficient number, since it is larger than the sum of its proper divisors (2766763715).

13550797885 is a wasteful number, since it uses less digits than its factorization.

13550797885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5940.

The product of its (nonzero) digits is 10584000, while the sum is 58.

The spelling of 13550797885 in words is "thirteen billion, five hundred fifty million, seven hundred ninety-seven thousand, eight hundred eighty-five".