63005330 has 48 divisors (see below), whose sum is σ = 123773184. Its totient is φ = 23064480.

The previous prime is 63005321. The next prime is 63005357. The reversal of 63005330 is 3350036.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 111629 + ... + 112191.

It is an arithmetic number, because the mean of its divisors is an integer number (2578608).

Almost surely, 2^63005330 is an apocalyptic number.

63005330 is a deficient number, since it is larger than the sum of its proper divisors (60767854).

63005330 is a wasteful number, since it uses less digits than its factorization.

63005330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 63005330 is about 7937.5896845327. The cubic root of 63005330 is about 397.9169418356.

Adding to 63005330 its reverse (3350036), we get a palindrome (66355366).

The spelling of 63005330 in words is "sixty-three million, five thousand, three hundred thirty".