83416750009 has 8 divisors (see below), whose sum is σ = 85676204480. Its totient is φ = 81157556016.

The previous prime is 83416749967. The next prime is 83416750061. The reversal of 83416750009 is 90005761438.

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

It is a cyclic number.

It is not a de Polignac number, because 83416750009 - 2³¹ = 81269266361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83416750409) 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 7 ways as a sum of consecutive naturals, for example, 706012 + ... + 815650.

It is an arithmetic number, because the mean of its divisors is an integer number (10709525560).

Almost surely, 2^83416750009 is an apocalyptic number.

It is an amenable number.

83416750009 is a deficient number, since it is larger than the sum of its proper divisors (2259454471).

83416750009 is a wasteful number, since it uses less digits than its factorization.

83416750009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130239.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 83416750009 in words is "eighty-three billion, four hundred sixteen million, seven hundred fifty thousand, nine".