78322607083 has 16 divisors (see below), whose sum is σ = 90398430720. Its totient is φ = 66468761856.

The previous prime is 78322607047. The next prime is 78322607093. The reversal of 78322607083 is 38070622387.

It is not a de Polignac number, because 78322607083 - 2³³ = 69732672491 is a prime.

It is a super-2 number, since 2×78322607083² (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 (78322607003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5919291 + ... + 5932507.

It is an arithmetic number, because the mean of its divisors is an integer number (5649901920).

Almost surely, 2^78322607083 is an apocalyptic number.

78322607083 is a deficient number, since it is larger than the sum of its proper divisors (12075823637).

78322607083 is a wasteful number, since it uses less digits than its factorization.

78322607083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21546.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 78322607083 in words is "seventy-eight billion, three hundred twenty-two million, six hundred seven thousand, eighty-three".