5250805585 has 16 divisors (see below), whose sum is σ = 6638770944. Its totient is φ = 3978988992.

The previous prime is 5250805583. The next prime is 5250805603. The reversal of 5250805585 is 5855080525.

It is a cyclic number.

It is not a de Polignac number, because 5250805585 - 2¹ = 5250805583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5250805583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209802 + ... + 233491.

It is an arithmetic number, because the mean of its divisors is an integer number (414923184).

Almost surely, 2^5250805585 is an apocalyptic number.

It is an amenable number.

5250805585 is a deficient number, since it is larger than the sum of its proper divisors (1387965359).

5250805585 is a wasteful number, since it uses less digits than its factorization.

5250805585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443424.

The product of its (nonzero) digits is 400000, while the sum is 43.

The square root of 5250805585 is about 72462.4425823474. The cubic root of 5250805585 is about 1738.1022142435.

The spelling of 5250805585 in words is "five billion, two hundred fifty million, eight hundred five thousand, five hundred eighty-five".