5845239613 has 8 divisors (see below), whose sum is σ = 6004392920. Its totient is φ = 5686148160.

The previous prime is 5845239607. The next prime is 5845239683. The reversal of 5845239613 is 3169325485.

It can be written as a sum of positive squares in 4 ways, for example, as 12404484 + 5832835129 = 3522^2 + 76373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5845239613 - 2⁵ = 5845239581 is a prime.

It is a super-2 number, since 2×5845239613² = 68333652266768779538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5845239683) 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 7 ways as a sum of consecutive naturals, for example, 227143 + ... + 251563.

It is an arithmetic number, because the mean of its divisors is an integer number (750549115).

Almost surely, 2^5845239613 is an apocalyptic number.

It is an amenable number.

5845239613 is a deficient number, since it is larger than the sum of its proper divisors (159153307).

5845239613 is a wasteful number, since it uses less digits than its factorization.

5845239613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30927.

The product of its digits is 777600, while the sum is 46.

The square root of 5845239613 is about 76454.1667471434. The cubic root of 5845239613 is about 1801.3610706694.

The spelling of 5845239613 in words is "five billion, eight hundred forty-five million, two hundred thirty-nine thousand, six hundred thirteen".