5638063433 has 4 divisors (see below), whose sum is σ = 5639037828. Its totient is φ = 5637089040.

The previous prime is 5638063429. The next prime is 5638063451. The reversal of 5638063433 is 3343608365.

5638063433 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3928406329 + 1709657104 = 62677^2 + 41348^2 .

It is a cyclic number.

It is not a de Polignac number, because 5638063433 - 2² = 5638063429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5638063493) by changing a digit.

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, 478466 + ... + 490107.

It is an arithmetic number, because the mean of its divisors is an integer number (1409759457).

Almost surely, 2^5638063433 is an apocalyptic number.

It is an amenable number.

5638063433 is a deficient number, since it is larger than the sum of its proper divisors (974395).

5638063433 is an equidigital number, since it uses as much as digits as its factorization.

5638063433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974394.

The product of its (nonzero) digits is 466560, while the sum is 41.

The square root of 5638063433 is about 75087.0390480275. The cubic root of 5638063433 is about 1779.8223356111.

The spelling of 5638063433 in words is "five billion, six hundred thirty-eight million, sixty-three thousand, four hundred thirty-three".