83056077365078 has 8 divisors (see below), whose sum is σ = 124584208602168. Its totient is φ = 41528007831024.

The previous prime is 83056077365071. The next prime is 83056077365083. The reversal of 83056077365078 is 87056377065038.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83056077365071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11899376 + ... + 17541587.

It is an arithmetic number, because the mean of its divisors is an integer number (15573026075271).

Almost surely, 2^{83056077365078} is an apocalyptic number.

83056077365078 is a deficient number, since it is larger than the sum of its proper divisors (41528131237090).

83056077365078 is a wasteful number, since it uses less digits than its factorization.

83056077365078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30851518.

The product of its (nonzero) digits is 177811200, while the sum is 65.

The spelling of 83056077365078 in words is "eighty-three trillion, fifty-six billion, seventy-seven million, three hundred sixty-five thousand, seventy-eight".