5856869307249 has 6 divisors (see below), whose sum is σ = 8459922332706. Its totient is φ = 3904579538160.

The previous prime is 5856869307229. The next prime is 5856869307277. The reversal of 5856869307249 is 9427039686585.

It is a happy number.

5856869307249 is a `hidden beast` number, since 5 + 8 + 568 + 6 + 9 + 30 + 7 + 24 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5856303200400 + 566106849 = 2419980^2 + 23793^2 .

It is not a de Polignac number, because 5856869307249 - 2⁵ = 5856869307217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5856869307229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 325381628172 + ... + 325381628189.

It is an arithmetic number, because the mean of its divisors is an integer number (1409987055451).

Almost surely, 2^{5856869307249} is an apocalyptic number.

It is an amenable number.

5856869307249 is a deficient number, since it is larger than the sum of its proper divisors (2603053025457).

5856869307249 is a wasteful number, since it uses less digits than its factorization.

5856869307249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650763256367 (or 650763256364 counting only the distinct ones).

The product of its (nonzero) digits is 783820800, while the sum is 72.

The spelling of 5856869307249 in words is "five trillion, eight hundred fifty-six billion, eight hundred sixty-nine million, three hundred seven thousand, two hundred forty-nine".