5645654324 has 24 divisors (see below), whose sum is σ = 10162175688. Its totient is φ = 2742405120.

The previous prime is 5645654303. The next prime is 5645654327. The reversal of 5645654324 is 4234565465.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1455422500 + 4190231824 = 38150^2 + 64732^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645654327) by changing a digit.

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, 71264 + ... + 127944.

It is an arithmetic number, because the mean of its divisors is an integer number (423423987).

Almost surely, 2^5645654324 is an apocalyptic number.

It is an amenable number.

5645654324 is a deficient number, since it is larger than the sum of its proper divisors (4516521364).

5645654324 is a wasteful number, since it uses less digits than its factorization.

5645654324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57395 (or 57393 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 44.

The square root of 5645654324 is about 75137.5693245396. The cubic root of 5645654324 is about 1780.6207408741.

The spelling of 5645654324 in words is "five billion, six hundred forty-five million, six hundred fifty-four thousand, three hundred twenty-four".