85200076679 has 2 divisors, whose sum is σ = 85200076680. Its totient is φ = 85200076678.

The previous prime is 85200076631. The next prime is 85200076727. The reversal of 85200076679 is 97667000258.

It is a balanced prime because it is at equal distance from previous prime (85200076631) and next prime (85200076727).

It is a cyclic number.

It is not a de Polignac number, because 85200076679 - 2¹² = 85200072583 is a prime.

It is a super-2 number, since 2×85200076679² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85200070679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42600038339 + 42600038340.

It is an arithmetic number, because the mean of its divisors is an integer number (42600038340).

Almost surely, 2^85200076679 is an apocalyptic number.

85200076679 is a deficient number, since it is larger than the sum of its proper divisors (1).

85200076679 is an equidigital number, since it uses as much as digits as its factorization.

85200076679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 85200076679 in words is "eighty-five billion, two hundred million, seventy-six thousand, six hundred seventy-nine".