84252571223 has 2 divisors, whose sum is σ = 84252571224. Its totient is φ = 84252571222.

The previous prime is 84252571189. The next prime is 84252571229. The reversal of 84252571223 is 32217525248.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84252571223 - 2²⁴ = 84235794007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84252571229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42126285611 + 42126285612.

It is an arithmetic number, because the mean of its divisors is an integer number (42126285612).

Almost surely, 2^84252571223 is an apocalyptic number.

84252571223 is a deficient number, since it is larger than the sum of its proper divisors (1).

84252571223 is an equidigital number, since it uses as much as digits as its factorization.

84252571223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 268800, while the sum is 41.

The spelling of 84252571223 in words is "eighty-four billion, two hundred fifty-two million, five hundred seventy-one thousand, two hundred twenty-three".