63365064 has 32 divisors (see below), whose sum is σ = 181043520. Its totient is φ = 18104256.

The previous prime is 63365047. The next prime is 63365083. The reversal of 63365064 is 46056336.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188419 + ... + 188754.

It is an arithmetic number, because the mean of its divisors is an integer number (5657610).

Almost surely, 2^63365064 is an apocalyptic number.

It is an amenable number.

63365064 is an abundant number, since it is smaller than the sum of its proper divisors (117678456).

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

63365064 is a wasteful number, since it uses less digits than its factorization.

63365064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377189 (or 377185 counting only the distinct ones).

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

The square root of 63365064 is about 7960.2175849659. The cubic root of 63365064 is about 398.6728180068.

The spelling of 63365064 in words is "sixty-three million, three hundred sixty-five thousand, sixty-four".