63052555664 has 80 divisors (see below), whose sum is σ = 141552606720. Its totient is φ = 26648593920.

The previous prime is 63052555663. The next prime is 63052555669. The reversal of 63052555664 is 46655525036.

63052555664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×63052555664³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (63052555663) 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, 8322182 + ... + 8329754.

It is an arithmetic number, because the mean of its divisors is an integer number (1769407584).

Almost surely, 2^63052555664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63052555664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70776303360).

63052555664 is an abundant number, since it is smaller than the sum of its proper divisors (78500051056).

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

63052555664 is a wasteful number, since it uses less digits than its factorization.

63052555664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8608 (or 8602 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 63052555664 in words is "sixty-three billion, fifty-two million, five hundred fifty-five thousand, six hundred sixty-four".