83395125379 has 2 divisors, whose sum is σ = 83395125380. Its totient is φ = 83395125378.

The previous prime is 83395125377. The next prime is 83395125397. The reversal of 83395125379 is 97352159338.

Together with next prime (83395125397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83395125379 - 2¹ = 83395125377 is a prime.

Together with 83395125377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (83395125377) by changing a digit.

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, 41697562689 + 41697562690.

It is an arithmetic number, because the mean of its divisors is an integer number (41697562690).

Almost surely, 2^83395125379 is an apocalyptic number.

83395125379 is a deficient number, since it is larger than the sum of its proper divisors (1).

83395125379 is an equidigital number, since it uses as much as digits as its factorization.

83395125379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6123600, while the sum is 55.

The spelling of 83395125379 in words is "eighty-three billion, three hundred ninety-five million, one hundred twenty-five thousand, three hundred seventy-nine".