5658215845 has 8 divisors (see below), whose sum is σ = 6947762976. Its totient is φ = 4421303376.

The previous prime is 5658215813. The next prime is 5658215917. The reversal of 5658215845 is 5485128565.

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

It is a cyclic number.

It is not a de Polignac number, because 5658215845 - 2⁵ = 5658215813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13158427 + ... + 13158856.

It is an arithmetic number, because the mean of its divisors is an integer number (868470372).

Almost surely, 2^5658215845 is an apocalyptic number.

It is an amenable number.

5658215845 is a deficient number, since it is larger than the sum of its proper divisors (1289547131).

5658215845 is a wasteful number, since it uses less digits than its factorization.

5658215845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26317331.

The product of its digits is 1920000, while the sum is 49.

The square root of 5658215845 is about 75221.1130268623. The cubic root of 5658215845 is about 1781.9403833824.

It can be divided in two parts, 56582 and 15845, that added together give a palindrome (72427).

The spelling of 5658215845 in words is "five billion, six hundred fifty-eight million, two hundred fifteen thousand, eight hundred forty-five".