85463838683 has 2 divisors, whose sum is σ = 85463838684. Its totient is φ = 85463838682.

The previous prime is 85463838667. The next prime is 85463838773. The reversal of 85463838683 is 38683836458.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85463838683 - 2⁴ = 85463838667 is a prime.

It is not a weakly prime, because it can be changed into another prime (85463838613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42731919341 + 42731919342.

It is an arithmetic number, because the mean of its divisors is an integer number (42731919342).

Almost surely, 2^85463838683 is an apocalyptic number.

85463838683 is a deficient number, since it is larger than the sum of its proper divisors (1).

85463838683 is an equidigital number, since it uses as much as digits as its factorization.

85463838683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 79626240, while the sum is 62.

The spelling of 85463838683 in words is "eighty-five billion, four hundred sixty-three million, eight hundred thirty-eight thousand, six hundred eighty-three".