83330750000791 has 2 divisors, whose sum is σ = 83330750000792. Its totient is φ = 83330750000790.

The previous prime is 83330750000783. The next prime is 83330750000803. The reversal of 83330750000791 is 19700005703338.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83330750000791 - 2³ = 83330750000783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83339750000791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41665375000395 + 41665375000396.

It is an arithmetic number, because the mean of its divisors is an integer number (41665375000396).

Almost surely, 2^{83330750000791} is an apocalyptic number.

83330750000791 is a deficient number, since it is larger than the sum of its proper divisors (1).

83330750000791 is an equidigital number, since it uses as much as digits as its factorization.

83330750000791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 46.

The spelling of 83330750000791 in words is "eighty-three trillion, three hundred thirty billion, seven hundred fifty million, seven hundred ninety-one", and thus it is an aban number.