63290563 has 8 divisors (see below), whose sum is σ = 72385632. Its totient is φ = 54208896.

The previous prime is 63290537. The next prime is 63290569. The reversal of 63290563 is 36509236.

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

It is not a de Polignac number, because 63290563 - 2⁵ = 63290531 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63290569) 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, 10731 + ... + 15547.

It is an arithmetic number, because the mean of its divisors is an integer number (9048204).

Almost surely, 2^63290563 is an apocalyptic number.

63290563 is a deficient number, since it is larger than the sum of its proper divisors (9095069).

63290563 is a wasteful number, since it uses less digits than its factorization.

63290563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6701.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 63290563 is about 7955.5366255206. The cubic root of 63290563 is about 398.5165112041.

Adding to 63290563 its reverse (36509236), we get a palindrome (99799799).

The spelling of 63290563 in words is "sixty-three million, two hundred ninety thousand, five hundred sixty-three".