80423125017 has 8 divisors (see below), whose sum is σ = 108271909824. Its totient is φ = 53094878448.

The previous prime is 80423124997. The next prime is 80423125043. The reversal of 80423125017 is 71052132408.

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

It is not a de Polignac number, because 80423125017 - 2¹⁰ = 80423123993 is a prime.

It is a super-2 number, since 2×80423125017² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80423127017) 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, 130134198 + ... + 130134815.

It is an arithmetic number, because the mean of its divisors is an integer number (13533988728).

Almost surely, 2^80423125017 is an apocalyptic number.

It is an amenable number.

80423125017 is a deficient number, since it is larger than the sum of its proper divisors (27848784807).

80423125017 is a wasteful number, since it uses less digits than its factorization.

80423125017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260269119.

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

The spelling of 80423125017 in words is "eighty billion, four hundred twenty-three million, one hundred twenty-five thousand, seventeen".