85224943627 has 2 divisors, whose sum is σ = 85224943628. Its totient is φ = 85224943626.

The previous prime is 85224943621. The next prime is 85224943637. The reversal of 85224943627 is 72634942258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85224943627 - 2²⁷ = 85090725899 is a prime.

It is not a weakly prime, because it can be changed into another prime (85224943621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42612471813 + 42612471814.

It is an arithmetic number, because the mean of its divisors is an integer number (42612471814).

Almost surely, 2^85224943627 is an apocalyptic number.

85224943627 is a deficient number, since it is larger than the sum of its proper divisors (1).

85224943627 is an equidigital number, since it uses as much as digits as its factorization.

85224943627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5806080, while the sum is 52.

The spelling of 85224943627 in words is "eighty-five billion, two hundred twenty-four million, nine hundred forty-three thousand, six hundred twenty-seven".