5645614344 has 16 divisors (see below), whose sum is σ = 14114035920. Its totient is φ = 1881871440.

The previous prime is 5645614333. The next prime is 5645614363. The reversal of 5645614344 is 4434165465.

It is a super-2 number, since 2×5645614344² = 63745922642357100672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5645614296 and 5645614305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117616942 + ... + 117616989.

It is an arithmetic number, because the mean of its divisors is an integer number (882127245).

Almost surely, 2^5645614344 is an apocalyptic number.

It is an amenable number.

5645614344 is an abundant number, since it is smaller than the sum of its proper divisors (8468421576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5645614344 is a wasteful number, since it uses less digits than its factorization.

5645614344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235233940 (or 235233936 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

The square root of 5645614344 is about 75137.3032787310. The cubic root of 5645614344 is about 1780.6165376775.

The spelling of 5645614344 in words is "five billion, six hundred forty-five million, six hundred fourteen thousand, three hundred forty-four".