63413066 has 4 divisors (see below), whose sum is σ = 95119602. Its totient is φ = 31706532.

The previous prime is 63413057. The next prime is 63413087. The reversal of 63413066 is 66031436.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54834025 + 8579041 = 7405^2 + 2929^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15853265 + ... + 15853268.

Almost surely, 2^63413066 is an apocalyptic number.

63413066 is a deficient number, since it is larger than the sum of its proper divisors (31706536).

63413066 is a wasteful number, since it uses less digits than its factorization.

63413066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31706535.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 63413066 is about 7963.2321327461. The cubic root of 63413066 is about 398.7734636992.

The spelling of 63413066 in words is "sixty-three million, four hundred thirteen thousand, sixty-six".