80385725883 has 8 divisors (see below), whose sum is σ = 107347659328. Its totient is φ = 53507138184.

The previous prime is 80385725879. The next prime is 80385725891. The reversal of 80385725883 is 38852758308.

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

It is not a de Polignac number, because 80385725883 - 2² = 80385725879 is a prime.

It is a super-2 number, since 2×80385725883² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80385725813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20834185 + ... + 20838042.

It is an arithmetic number, because the mean of its divisors is an integer number (13418457416).

Almost surely, 2^80385725883 is an apocalyptic number.

80385725883 is a deficient number, since it is larger than the sum of its proper divisors (26961933445).

80385725883 is a wasteful number, since it uses less digits than its factorization.

80385725883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41672873.

The product of its (nonzero) digits is 12902400, while the sum is 57.

The spelling of 80385725883 in words is "eighty billion, three hundred eighty-five million, seven hundred twenty-five thousand, eight hundred eighty-three".