5643583172 has 12 divisors (see below), whose sum is σ = 9919399980. Its totient is φ = 2809468896.

The previous prime is 5643583157. The next prime is 5643583189. The reversal of 5643583172 is 2713853465.

It can be written as a sum of positive squares in 2 ways, for example, as 4012715716 + 1630867456 = 63346^2 + 40384^2 .

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, 3079643 + ... + 3081474.

It is an arithmetic number, because the mean of its divisors is an integer number (826616665).

Almost surely, 2^5643583172 is an apocalyptic number.

It is an amenable number.

5643583172 is a deficient number, since it is larger than the sum of its proper divisors (4275816808).

5643583172 is a wasteful number, since it uses less digits than its factorization.

5643583172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161350 (or 6161348 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 5643583172 is about 75123.7856607346. The cubic root of 5643583172 is about 1780.4029694064.

The spelling of 5643583172 in words is "five billion, six hundred forty-three million, five hundred eighty-three thousand, one hundred seventy-two".