63536064 has 28 divisors (see below), whose sum is σ = 168106344. Its totient is φ = 21178624.

The previous prime is 63536063. The next prime is 63536087. The reversal of 63536064 is 46063536.

It is a happy number.

It is a super-2 number, since 2×63536064² = 8073662857224192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63536063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165267 + ... + 165650.

It is an arithmetic number, because the mean of its divisors is an integer number (6003798).

Almost surely, 2^63536064 is an apocalyptic number.

63536064 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

63536064 is an abundant number, since it is smaller than the sum of its proper divisors (104570280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63536064 is a wasteful number, since it uses less digits than its factorization.

63536064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330932 (or 330922 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 63536064 is about 7970.9512606715. The cubic root of 63536064 is about 399.0311217488.

The spelling of 63536064 in words is "sixty-three million, five hundred thirty-six thousand, sixty-four".