63527775332 has 24 divisors (see below), whose sum is σ = 130010333376. Its totient is φ = 26593021728.

The previous prime is 63527775331. The next prime is 63527775361. The reversal of 63527775332 is 23357772536.

63527775332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (63527775331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26380763 + ... + 26383170.

It is an arithmetic number, because the mean of its divisors is an integer number (5417097224).

Almost surely, 2^63527775332 is an apocalyptic number.

It is an amenable number.

63527775332 is an abundant number, since it is smaller than the sum of its proper divisors (66482558044).

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

63527775332 is a wasteful number, since it uses less digits than its factorization.

63527775332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52763987 (or 52763985 counting only the distinct ones).

The product of its digits is 5556600, while the sum is 50.

The spelling of 63527775332 in words is "sixty-three billion, five hundred twenty-seven million, seven hundred seventy-five thousand, three hundred thirty-two".