5085563281 has 8 divisors (see below), whose sum is σ = 5308910784. Its totient is φ = 4862402160.

The previous prime is 5085563269. The next prime is 5085563339. The reversal of 5085563281 is 1823655805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5085563281 - 2²³ = 5077174673 is a prime.

It is a super-2 number, since 2×5085563281² = 51725907770110969922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5085563261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10686 + ... + 101416.

It is an arithmetic number, because the mean of its divisors is an integer number (663613848).

Almost surely, 2^5085563281 is an apocalyptic number.

It is an amenable number.

5085563281 is a deficient number, since it is larger than the sum of its proper divisors (223347503).

5085563281 is a wasteful number, since it uses less digits than its factorization.

5085563281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93191.

The product of its (nonzero) digits is 288000, while the sum is 43.

The square root of 5085563281 is about 71313.1354029536. The cubic root of 5085563281 is about 1719.6749071230.

The spelling of 5085563281 in words is "five billion, eighty-five million, five hundred sixty-three thousand, two hundred eighty-one".