5307805249 has 16 divisors (see below), whose sum is σ = 5648104000. Its totient is φ = 4973762880.

The previous prime is 5307805241. The next prime is 5307805277. The reversal of 5307805249 is 9425087035.

It is a cyclic number.

It is not a de Polignac number, because 5307805249 - 2³ = 5307805241 is a prime.

It is a super-2 number, since 2×5307805249² = 56345593122623904002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5307805241) 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 15 ways as a sum of consecutive naturals, for example, 1429207 + ... + 1432915.

It is an arithmetic number, because the mean of its divisors is an integer number (353006500).

Almost surely, 2^5307805249 is an apocalyptic number.

It is an amenable number.

5307805249 is a deficient number, since it is larger than the sum of its proper divisors (340298751).

5307805249 is a wasteful number, since it uses less digits than its factorization.

5307805249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4528.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 5307805249 is about 72854.6858410631. The cubic root of 5307805249 is about 1744.3688654981.

The spelling of 5307805249 in words is "five billion, three hundred seven million, eight hundred five thousand, two hundred forty-nine".