83827072859 has 2 divisors, whose sum is σ = 83827072860. Its totient is φ = 83827072858.

The previous prime is 83827072837. The next prime is 83827072877. The reversal of 83827072859 is 95827072838.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83827072859 - 2⁸ = 83827072603 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83827072798 and 83827072807.

It is not a weakly prime, because it can be changed into another prime (83827032859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41913536429 + 41913536430.

It is an arithmetic number, because the mean of its divisors is an integer number (41913536430).

Almost surely, 2^83827072859 is an apocalyptic number.

83827072859 is a deficient number, since it is larger than the sum of its proper divisors (1).

83827072859 is an equidigital number, since it uses as much as digits as its factorization.

83827072859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 83827072859 in words is "eighty-three billion, eight hundred twenty-seven million, seventy-two thousand, eight hundred fifty-nine".