13253169894 has 64 divisors (see below), whose sum is σ = 27946598400. Its totient is φ = 4181883552.

The previous prime is 13253169833. The next prime is 13253169953. The reversal of 13253169894 is 49896135231.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 7269067 + ... + 7270889.

It is an arithmetic number, because the mean of its divisors is an integer number (436665600).

Almost surely, 2^13253169894 is an apocalyptic number.

13253169894 is an abundant number, since it is smaller than the sum of its proper divisors (14693428506).

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

13253169894 is a wasteful number, since it uses less digits than its factorization.

13253169894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369.

The product of its digits is 1399680, while the sum is 51.

The spelling of 13253169894 in words is "thirteen billion, two hundred fifty-three million, one hundred sixty-nine thousand, eight hundred ninety-four".