83416750918 has 4 divisors (see below), whose sum is σ = 125125126380. Its totient is φ = 41708375458.

The previous prime is 83416750867. The next prime is 83416750969. The reversal of 83416750918 is 81905761438.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81905761438 = 2 ⋅40952880719.

It is an interprime number because it is at equal distance from previous prime (83416750867) and next prime (83416750969).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20854187728 + ... + 20854187731.

It is an arithmetic number, because the mean of its divisors is an integer number (31281281595).

Almost surely, 2^83416750918 is an apocalyptic number.

83416750918 is a deficient number, since it is larger than the sum of its proper divisors (41708375462).

83416750918 is a wasteful number, since it uses less digits than its factorization.

83416750918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41708375461.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 83416750918 in words is "eighty-three billion, four hundred sixteen million, seven hundred fifty thousand, nine hundred eighteen".