5645857582 has 8 divisors (see below), whose sum is σ = 8471596896. Its totient is φ = 2821991952.

The previous prime is 5645857579. The next prime is 5645857603. The reversal of 5645857582 is 2857585465.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460863 + ... + 472954.

It is an arithmetic number, because the mean of its divisors is an integer number (1058949612).

Almost surely, 2^5645857582 is an apocalyptic number.

5645857582 is a deficient number, since it is larger than the sum of its proper divisors (2825739314).

5645857582 is a wasteful number, since it uses less digits than its factorization.

5645857582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936842.

The product of its digits is 13440000, while the sum is 55.

The square root of 5645857582 is about 75138.9218847329. The cubic root of 5645857582 is about 1780.6421095851.

The spelling of 5645857582 in words is "five billion, six hundred forty-five million, eight hundred fifty-seven thousand, five hundred eighty-two".