80192013 has 8 divisors (see below), whose sum is σ = 116642976. Its totient is φ = 48601200.

The previous prime is 80191999. The next prime is 80192039. The reversal of 80192013 is 31029108.

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

It is not a de Polignac number, because 80192013 - 2⁴ = 80191997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80192083) 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, 1214998 + ... + 1215063.

It is an arithmetic number, because the mean of its divisors is an integer number (14580372).

Almost surely, 2^80192013 is an apocalyptic number.

It is an amenable number.

80192013 is a deficient number, since it is larger than the sum of its proper divisors (36450963).

80192013 is a wasteful number, since it uses less digits than its factorization.

80192013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430075.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 80192013 is about 8954.9993299832. Note that the first 3 decimals coincide. The cubic root of 80192013 is about 431.2313954587.

The spelling of 80192013 in words is "eighty million, one hundred ninety-two thousand, thirteen".