85355062183 has 2 divisors, whose sum is σ = 85355062184. Its totient is φ = 85355062182.

The previous prime is 85355062139. The next prime is 85355062189. The reversal of 85355062183 is 38126055358.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85355062183 - 2¹³ = 85355053991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85355062189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42677531091 + 42677531092.

It is an arithmetic number, because the mean of its divisors is an integer number (42677531092).

Almost surely, 2^85355062183 is an apocalyptic number.

85355062183 is a deficient number, since it is larger than the sum of its proper divisors (1).

85355062183 is an equidigital number, since it uses as much as digits as its factorization.

85355062183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 85355062183 in words is "eighty-five billion, three hundred fifty-five million, sixty-two thousand, one hundred eighty-three".