63416433 has 8 divisors (see below), whose sum is σ = 89005600. Its totient is φ = 40052448.

The previous prime is 63416411. The next prime is 63416447. The reversal of 63416433 is 33461436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63416433 - 2¹⁰ = 63415409 is a prime.

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 63416433.

It is not an unprimeable number, because it can be changed into a prime (63416453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556228 + ... + 556341.

It is an arithmetic number, because the mean of its divisors is an integer number (11125700).

Almost surely, 2^63416433 is an apocalyptic number.

It is an amenable number.

63416433 is a deficient number, since it is larger than the sum of its proper divisors (25589167).

63416433 is a wasteful number, since it uses less digits than its factorization.

63416433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112591.

The product of its digits is 15552, while the sum is 30.

The square root of 63416433 is about 7963.4435390728. The cubic root of 63416433 is about 398.7805213745.

Adding to 63416433 its reverse (33461436), we get a palindrome (96877869).

The spelling of 63416433 in words is "sixty-three million, four hundred sixteen thousand, four hundred thirty-three".