13052192891 has 8 divisors (see below), whose sum is σ = 13121260800. Its totient is φ = 12983160168.

The previous prime is 13052192887. The next prime is 13052192921. The reversal of 13052192891 is 19829125031.

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

It is a cyclic number.

It is not a de Polignac number, because 13052192891 - 2² = 13052192887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13052192831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093940 + ... + 1105806.

It is an arithmetic number, because the mean of its divisors is an integer number (1640157600).

Almost surely, 2^13052192891 is an apocalyptic number.

13052192891 is a deficient number, since it is larger than the sum of its proper divisors (69067909).

13052192891 is a wasteful number, since it uses less digits than its factorization.

13052192891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17593.

The product of its (nonzero) digits is 38880, while the sum is 41.

The spelling of 13052192891 in words is "thirteen billion, fifty-two million, one hundred ninety-two thousand, eight hundred ninety-one".