80713283 has 4 divisors (see below), whose sum is σ = 92243760. Its totient is φ = 69182808.

The previous prime is 80713277. The next prime is 80713291. The reversal of 80713283 is 38231708.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80713283 - 2⁸ = 80713027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80713183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5765228 + ... + 5765241.

It is an arithmetic number, because the mean of its divisors is an integer number (23060940).

Almost surely, 2^80713283 is an apocalyptic number.

80713283 is a deficient number, since it is larger than the sum of its proper divisors (11530477).

80713283 is a wasteful number, since it uses less digits than its factorization.

80713283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11530476.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 80713283 is about 8984.0571569865. The cubic root of 80713283 is about 432.1637521499.

The spelling of 80713283 in words is "eighty million, seven hundred thirteen thousand, two hundred eighty-three".