78805080593 has 8 divisors (see below), whose sum is σ = 78885576000. Its totient is φ = 78724630288.

The previous prime is 78805080577. The next prime is 78805080671. The reversal of 78805080593 is 39508050887.

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

It is a cyclic number.

It is not a de Polignac number, because 78805080593 - 2⁴ = 78805080577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (78805080793) 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, 4270655 + ... + 4289067.

It is an arithmetic number, because the mean of its divisors is an integer number (9860697000).

Almost surely, 2^78805080593 is an apocalyptic number.

It is an amenable number.

78805080593 is a deficient number, since it is larger than the sum of its proper divisors (80495407).

78805080593 is a wasteful number, since it uses less digits than its factorization.

78805080593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22551.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 78805080593 in words is "seventy-eight billion, eight hundred five million, eighty thousand, five hundred ninety-three".