80625167 has 4 divisors (see below), whose sum is σ = 92143056. Its totient is φ = 69107280.

The previous prime is 80625119. The next prime is 80625173. The reversal of 80625167 is 76152608.

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 80625167 - 2¹⁰ = 80624143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80625197) 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, 5758934 + ... + 5758947.

It is an arithmetic number, because the mean of its divisors is an integer number (23035764).

Almost surely, 2^80625167 is an apocalyptic number.

80625167 is a deficient number, since it is larger than the sum of its proper divisors (11517889).

80625167 is a wasteful number, since it uses less digits than its factorization.

80625167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11517888.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 80625167 is about 8979.1517973581. The cubic root of 80625167 is about 432.0064281594.

The spelling of 80625167 in words is "eighty million, six hundred twenty-five thousand, one hundred sixty-seven".