85292727323 has 2 divisors, whose sum is σ = 85292727324. Its totient is φ = 85292727322.

The previous prime is 85292727259. The next prime is 85292727353. The reversal of 85292727323 is 32372729258.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85292727323 - 2⁶ = 85292727259 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (85292727353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42646363661 + 42646363662.

It is an arithmetic number, because the mean of its divisors is an integer number (42646363662).

Almost surely, 2^85292727323 is an apocalyptic number.

85292727323 is a deficient number, since it is larger than the sum of its proper divisors (1).

85292727323 is an equidigital number, since it uses as much as digits as its factorization.

85292727323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 50.

The spelling of 85292727323 in words is "eighty-five billion, two hundred ninety-two million, seven hundred twenty-seven thousand, three hundred twenty-three".