5866085505 has 32 divisors (see below), whose sum is σ = 10886667264. Its totient is φ = 2641611456.

The previous prime is 5866085471. The next prime is 5866085521. The reversal of 5866085505 is 5055806685.

It is not a de Polignac number, because 5866085505 - 2¹⁶ = 5866019969 is a prime.

It is a super-2 number, since 2×5866085505² = 68821918303942210050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409887 + ... + 423956.

It is an arithmetic number, because the mean of its divisors is an integer number (340208352).

Almost surely, 2^5866085505 is an apocalyptic number.

It is an amenable number.

5866085505 is a deficient number, since it is larger than the sum of its proper divisors (5020581759).

5866085505 is a wasteful number, since it uses less digits than its factorization.

5866085505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833925.

The product of its (nonzero) digits is 1440000, while the sum is 48.

The square root of 5866085505 is about 76590.3747542731. The cubic root of 5866085505 is about 1803.4999295054.

The spelling of 5866085505 in words is "five billion, eight hundred sixty-six million, eighty-five thousand, five hundred five".