788122518079 has 32 divisors (see below), whose sum is σ = 884054223360. Its totient is φ = 697864422528.

The previous prime is 788122517977. The next prime is 788122518103. The reversal of 788122518079 is 970815221887.

It is not a de Polignac number, because 788122518079 - 2⁷ = 788122517951 is a prime.

It is a super-2 number, since 2×788122518079² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788122518179) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36037302 + ... + 36059164.

It is an arithmetic number, because the mean of its divisors is an integer number (27626694480).

Almost surely, 2^788122518079 is an apocalyptic number.

788122518079 is a deficient number, since it is larger than the sum of its proper divisors (95931705281).

788122518079 is a wasteful number, since it uses less digits than its factorization.

788122518079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23071.

The product of its (nonzero) digits is 4515840, while the sum is 58.

The spelling of 788122518079 in words is "seven hundred eighty-eight billion, one hundred twenty-two million, five hundred eighteen thousand, seventy-nine".