5842509309 has 72 divisors (see below), whose sum is σ = 10726739712. Its totient is φ = 2998270080.

The previous prime is 5842509263. The next prime is 5842509319. The reversal of 5842509309 is 9039052485.

It is not a de Polignac number, because 5842509309 - 2¹⁶ = 5842443773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5842509319) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 386524 + ... + 401354.

It is an arithmetic number, because the mean of its divisors is an integer number (148982496).

Almost surely, 2^5842509309 is an apocalyptic number.

It is an amenable number.

5842509309 is a deficient number, since it is larger than the sum of its proper divisors (4884230403).

5842509309 is a wasteful number, since it uses less digits than its factorization.

5842509309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14907 (or 14891 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 5842509309 is about 76436.3088394514. The cubic root of 5842509309 is about 1801.0805558327.

The spelling of 5842509309 in words is "five billion, eight hundred forty-two million, five hundred nine thousand, three hundred nine".