63064733 has 4 divisors (see below), whose sum is σ = 63170268. Its totient is φ = 62959200.

The previous prime is 63064723. The next prime is 63064751. The reversal of 63064733 is 33746036.

63064733 is digitally balanced in base 2, 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 42471289 + 20593444 = 6517^2 + 4538^2 .

It is a cyclic number.

It is not a de Polignac number, because 63064733 - 2¹² = 63060637 is a prime.

It is a super-2 number, since 2×63064733² = 7954321096722578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63064733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63064723) 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 3 ways as a sum of consecutive naturals, for example, 51866 + ... + 53067.

It is an arithmetic number, because the mean of its divisors is an integer number (15792567).

Almost surely, 2^63064733 is an apocalyptic number.

It is an amenable number.

63064733 is a deficient number, since it is larger than the sum of its proper divisors (105535).

63064733 is a wasteful number, since it uses less digits than its factorization.

63064733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105534.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 63064733 is about 7941.3306819449. The cubic root of 63064733 is about 398.0419579007.

The spelling of 63064733 in words is "sixty-three million, sixty-four thousand, seven hundred thirty-three".