85450068827 has 4 divisors (see below), whose sum is σ = 85455887400. Its totient is φ = 85444250256.

The previous prime is 85450068793. The next prime is 85450068889. The reversal of 85450068827 is 72886005458.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85450068827 - 2²⁴ = 85433291611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85450068427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2887202 + ... + 2916647.

It is an arithmetic number, because the mean of its divisors is an integer number (21363971850).

Almost surely, 2^85450068827 is an apocalyptic number.

85450068827 is a deficient number, since it is larger than the sum of its proper divisors (5818573).

85450068827 is a wasteful number, since it uses less digits than its factorization.

85450068827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5818572.

The product of its (nonzero) digits is 4300800, while the sum is 53.

The spelling of 85450068827 in words is "eighty-five billion, four hundred fifty million, sixty-eight thousand, eight hundred twenty-seven".