63054661 has 8 divisors (see below), whose sum is σ = 66279744. Its totient is φ = 59869920.

The previous prime is 63054659. The next prime is 63054689. The reversal of 63054661 is 16645036.

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

It is not a de Polignac number, because 63054661 - 2¹ = 63054659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63054601) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6855 + ... + 13156.

It is an arithmetic number, because the mean of its divisors is an integer number (8284968).

Almost surely, 2^63054661 is an apocalyptic number.

It is an amenable number.

63054661 is a deficient number, since it is larger than the sum of its proper divisors (3225083).

63054661 is a wasteful number, since it uses less digits than its factorization.

63054661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20171.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 63054661 is about 7940.6965059748. The cubic root of 63054661 is about 398.0207664897.

Adding to 63054661 its reverse (16645036), we get a palindrome (79699697).

The spelling of 63054661 in words is "sixty-three million, fifty-four thousand, six hundred sixty-one".