63054490 has 8 divisors (see below), whose sum is σ = 113498100. Its totient is φ = 25221792.

The previous prime is 63054487. The next prime is 63054491. The reversal of 63054490 is 9445036.

It can be written as a sum of positive squares in 2 ways, for example, as 57592921 + 5461569 = 7589^2 + 2337^2 .

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

It is not an unprimeable number, because it can be changed into a prime (63054491) 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 3 ways as a sum of consecutive naturals, for example, 3152715 + ... + 3152734.

Almost surely, 2^63054490 is an apocalyptic number.

63054490 is a deficient number, since it is larger than the sum of its proper divisors (50443610).

63054490 is a wasteful number, since it uses less digits than its factorization.

63054490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6305456.

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

The square root of 63054490 is about 7940.6857386500. The cubic root of 63054490 is about 398.0204066875.

The spelling of 63054490 in words is "sixty-three million, fifty-four thousand, four hundred ninety".