84583883863 has 2 divisors, whose sum is σ = 84583883864. Its totient is φ = 84583883862.

The previous prime is 84583883851. The next prime is 84583883959. The reversal of 84583883863 is 36838838548.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84583883863 - 2⁵ = 84583883831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84583883795 and 84583883804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84583883663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42291941931 + 42291941932.

It is an arithmetic number, because the mean of its divisors is an integer number (42291941932).

Almost surely, 2^84583883863 is an apocalyptic number.

84583883863 is a deficient number, since it is larger than the sum of its proper divisors (1).

84583883863 is an equidigital number, since it uses as much as digits as its factorization.

84583883863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 106168320, while the sum is 64.

The spelling of 84583883863 in words is "eighty-four billion, five hundred eighty-three million, eight hundred eighty-three thousand, eight hundred sixty-three".