13553353386 has 72 divisors (see below), whose sum is σ = 30193712640. Its totient is φ = 4392341856.

The previous prime is 13553353367. The next prime is 13553353399. The reversal of 13553353386 is 68335335531.

13553353386 is a `hidden beast` number, since 1 + 3 + 5 + 5 + 33 + 533 + 86 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 42754900 + ... + 42755216.

It is an arithmetic number, because the mean of its divisors is an integer number (419357120).

Almost surely, 2^13553353386 is an apocalyptic number.

13553353386 is an abundant number, since it is smaller than the sum of its proper divisors (16640359254).

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

13553353386 is a wasteful number, since it uses less digits than its factorization.

13553353386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 508 counting only the distinct ones).

The product of its digits is 1458000, while the sum is 45.

The spelling of 13553353386 in words is "thirteen billion, five hundred fifty-three million, three hundred fifty-three thousand, three hundred eighty-six".