80652107 has 4 divisors (see below), whose sum is σ = 80682000. Its totient is φ = 80622216.

The previous prime is 80652101. The next prime is 80652157. The reversal of 80652107 is 70125608.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80652107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80652107.

It is not an unprimeable number, because it can be changed into a prime (80652101) 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, 10448 + ... + 16445.

It is an arithmetic number, because the mean of its divisors is an integer number (20170500).

Almost surely, 2^80652107 is an apocalyptic number.

80652107 is a deficient number, since it is larger than the sum of its proper divisors (29893).

80652107 is a wasteful number, since it uses less digits than its factorization.

80652107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29892.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 80652107 is about 8980.6518137605. The cubic root of 80652107 is about 432.0545395105.

The spelling of 80652107 in words is "eighty million, six hundred fifty-two thousand, one hundred seven".