13164565990 has 8 divisors (see below), whose sum is σ = 23696218800. Its totient is φ = 5265826392.

The previous prime is 13164565987. The next prime is 13164565991. The reversal of 13164565990 is 9956546131.

13164565990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13164565991) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 658228290 + ... + 658228309.

It is an arithmetic number, because the mean of its divisors is an integer number (2962027350).

Almost surely, 2^13164565990 is an apocalyptic number.

13164565990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13164565990 is a deficient number, since it is larger than the sum of its proper divisors (10531652810).

13164565990 is a wasteful number, since it uses less digits than its factorization.

13164565990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316456606.

The product of its (nonzero) digits is 874800, while the sum is 49.

The spelling of 13164565990 in words is "thirteen billion, one hundred sixty-four million, five hundred sixty-five thousand, nine hundred ninety".