79065856080 has 200 divisors, whose sum is σ = 276255568512. Its totient is φ = 20957688576.

The previous prime is 79065856061. The next prime is 79065856081. The reversal of 79065856080 is 8065856097.

79065856080 is a `hidden beast` number, since 79 + 0 + 6 + 5 + 8 + 560 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79065856081) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1045629 + ... + 1118691.

Almost surely, 2^79065856080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79065856080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138127784256).

79065856080 is an abundant number, since it is smaller than the sum of its proper divisors (197189712432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79065856080 is a wasteful number, since it uses less digits than its factorization.

79065856080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73255 (or 73240 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The spelling of 79065856080 in words is "seventy-nine billion, sixty-five million, eight hundred fifty-six thousand, eighty".