80572083 has 4 divisors (see below), whose sum is σ = 107429448. Its totient is φ = 53714720.

The previous prime is 80572073. The next prime is 80572087. The reversal of 80572083 is 38027508.

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 80572083 - 2¹⁰ = 80571059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80572087) 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, 13428678 + ... + 13428683.

It is an arithmetic number, because the mean of its divisors is an integer number (26857362).

Almost surely, 2^80572083 is an apocalyptic number.

80572083 is a deficient number, since it is larger than the sum of its proper divisors (26857365).

80572083 is a wasteful number, since it uses less digits than its factorization.

80572083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26857364.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 80572083 is about 8976.1953521523. The cubic root of 80572083 is about 431.9115956362.

The spelling of 80572083 in words is "eighty million, five hundred seventy-two thousand, eighty-three".