83375916718 has 4 divisors (see below), whose sum is σ = 125063875080. Its totient is φ = 41687958358.

The previous prime is 83375916691. The next prime is 83375916733. The reversal of 83375916718 is 81761957338.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20843979178 + ... + 20843979181.

It is an arithmetic number, because the mean of its divisors is an integer number (31265968770).

Almost surely, 2^83375916718 is an apocalyptic number.

83375916718 is a deficient number, since it is larger than the sum of its proper divisors (41687958362).

83375916718 is a wasteful number, since it uses less digits than its factorization.

83375916718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41687958361.

The product of its digits is 7620480, while the sum is 58.

The spelling of 83375916718 in words is "eighty-three billion, three hundred seventy-five million, nine hundred sixteen thousand, seven hundred eighteen".