80125001 has 8 divisors (see below), whose sum is σ = 87542208. Its totient is φ = 72730000.

The previous prime is 80124997. The next prime is 80125037. The reversal of 80125001 is 10052108.

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 80125001 - 2² = 80124997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80125051) 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, 2516 + ... + 12906.

It is an arithmetic number, because the mean of its divisors is an integer number (10942776).

Almost surely, 2^80125001 is an apocalyptic number.

It is an amenable number.

80125001 is a deficient number, since it is larger than the sum of its proper divisors (7417207).

80125001 is a wasteful number, since it uses less digits than its factorization.

80125001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11103.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 80125001 is about 8951.2569508422. The cubic root of 80125001 is about 431.1112432959. Note that the first 3 decimals are identical.

Adding to 80125001 its reverse (10052108), we get a palindrome (90177109).

The spelling of 80125001 in words is "eighty million, one hundred twenty-five thousand, one".