80125907 has 8 divisors (see below), whose sum is σ = 84725760. Its totient is φ = 75564360.

The previous prime is 80125901. The next prime is 80125909. The reversal of 80125907 is 70952108.

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

It is a cyclic number.

It is not a de Polignac number, because 80125907 - 2⁴ = 80125891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80125901) 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, 5219 + ... + 13692.

It is an arithmetic number, because the mean of its divisors is an integer number (10590720).

Almost surely, 2^80125907 is an apocalyptic number.

80125907 is a deficient number, since it is larger than the sum of its proper divisors (4599853).

80125907 is a wasteful number, since it uses less digits than its factorization.

80125907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19153.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 80125907 is about 8951.3075581169. The cubic root of 80125907 is about 431.1128681958.

The spelling of 80125907 in words is "eighty million, one hundred twenty-five thousand, nine hundred seven".