63366420504 has 16 divisors (see below), whose sum is σ = 158416051320. Its totient is φ = 21122140160.

The previous prime is 63366420487. The next prime is 63366420569. The reversal of 63366420504 is 40502466336.

It is a super-2 number, since 2×63366420504² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1320133737 + ... + 1320133784.

Almost surely, 2^63366420504 is an apocalyptic number.

It is an amenable number.

63366420504 is an abundant number, since it is smaller than the sum of its proper divisors (95049630816).

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

63366420504 is a wasteful number, since it uses less digits than its factorization.

63366420504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640267530 (or 2640267526 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 63366420504 in words is "sixty-three billion, three hundred sixty-six million, four hundred twenty thousand, five hundred four".