5085586221 has 16 divisors (see below), whose sum is σ = 7069398336. Its totient is φ = 3249058176.

The previous prime is 5085586183. The next prime is 5085586267. The reversal of 5085586221 is 1226855805.

It is not a de Polignac number, because 5085586221 - 2⁹ = 5085585709 is a prime.

It is a super-2 number, since 2×5085586221² = 51726374422450121682, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5085586321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365080 + ... + 378753.

It is an arithmetic number, because the mean of its divisors is an integer number (441837396).

Almost surely, 2^5085586221 is an apocalyptic number.

It is an amenable number.

5085586221 is a deficient number, since it is larger than the sum of its proper divisors (1983812115).

5085586221 is a wasteful number, since it uses less digits than its factorization.

5085586221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743932.

The product of its (nonzero) digits is 192000, while the sum is 42.

The square root of 5085586221 is about 71313.2962427064. The cubic root of 5085586221 is about 1719.6774928269.

The spelling of 5085586221 in words is "five billion, eighty-five million, five hundred eighty-six thousand, two hundred twenty-one".