63516327 has 16 divisors (see below), whose sum is σ = 96974592. Its totient is φ = 36224640.

The previous prime is 63516307. The next prime is 63516329. The reversal of 63516327 is 72361536.

It is not a de Polignac number, because 63516327 - 2⁶ = 63516263 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63516329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9343 + ... + 14639.

It is an arithmetic number, because the mean of its divisors is an integer number (6060912).

Almost surely, 2^63516327 is an apocalyptic number.

63516327 is a deficient number, since it is larger than the sum of its proper divisors (33458265).

63516327 is a wasteful number, since it uses less digits than its factorization.

63516327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5878.

The product of its digits is 22680, while the sum is 33.

The square root of 63516327 is about 7969.7131065052. The cubic root of 63516327 is about 398.9897987982.

The spelling of 63516327 in words is "sixty-three million, five hundred sixteen thousand, three hundred twenty-seven".