7880086578793 has 8 divisors (see below), whose sum is σ = 9257724092736. Its totient is φ = 6612660066000.

The previous prime is 7880086578757. The next prime is 7880086578811. The reversal of 7880086578793 is 3978756800887.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7880086578793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7880086578593) 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, 27552750133 + ... + 27552750418.

It is an arithmetic number, because the mean of its divisors is an integer number (1157215511592).

Almost surely, 2^{7880086578793} is an apocalyptic number.

It is an amenable number.

7880086578793 is a deficient number, since it is larger than the sum of its proper divisors (1377637513943).

7880086578793 is a wasteful number, since it uses less digits than its factorization.

7880086578793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55105500575.

The product of its (nonzero) digits is 1137991680, while the sum is 76.

The spelling of 7880086578793 in words is "seven trillion, eight hundred eighty billion, eighty-six million, five hundred seventy-eight thousand, seven hundred ninety-three".