78059783411 has 4 divisors (see below), whose sum is σ = 78064493112. Its totient is φ = 78055073712.

The previous prime is 78059783393. The next prime is 78059783471. The reversal of 78059783411 is 11438795087.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 78059783411 - 2²² = 78055589107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (78059783471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2329901 + ... + 2363166.

It is an arithmetic number, because the mean of its divisors is an integer number (19516123278).

Almost surely, 2^78059783411 is an apocalyptic number.

78059783411 is a deficient number, since it is larger than the sum of its proper divisors (4709701).

78059783411 is a wasteful number, since it uses less digits than its factorization.

78059783411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4709700.

The product of its (nonzero) digits is 1693440, while the sum is 53.

The spelling of 78059783411 in words is "seventy-eight billion, fifty-nine million, seven hundred eighty-three thousand, four hundred eleven".