63650463 has 8 divisors (see below), whose sum is σ = 85478400. Its totient is φ = 42128088.

The previous prime is 63650443. The next prime is 63650473. The reversal of 63650463 is 36405636.

It is a happy number.

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

It is not a de Polignac number, because 63650463 - 2⁸ = 63650207 is a prime.

It is a super-2 number, since 2×63650463² = 8102762880228738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63650423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75903 + ... + 76736.

It is an arithmetic number, because the mean of its divisors is an integer number (10684800).

Almost surely, 2^63650463 is an apocalyptic number.

63650463 is a deficient number, since it is larger than the sum of its proper divisors (21827937).

63650463 is a wasteful number, since it uses less digits than its factorization.

63650463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152781.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 63650463 is about 7978.1240276145. The cubic root of 63650463 is about 399.2704681839.

The spelling of 63650463 in words is "sixty-three million, six hundred fifty thousand, four hundred sixty-three".