63532523162032 has 80 divisors (see below), whose sum is σ = 129780118540800. Its totient is φ = 30046256432640.

The previous prime is 63532523162029. The next prime is 63532523162033. The reversal of 63532523162032 is 23026132523536.

It is a self number, because there is not a number n which added to its sum of digits gives 63532523162032.

It is not an unprimeable number, because it can be changed into a prime (63532523162033) 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, 642946773 + ... + 643045579.

It is an arithmetic number, because the mean of its divisors is an integer number (1622251481760).

Almost surely, 2^{63532523162032} is an apocalyptic number.

It is an amenable number.

63532523162032 is an abundant number, since it is smaller than the sum of its proper divisors (66247595378768).

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

63532523162032 is a wasteful number, since it uses less digits than its factorization.

63532523162032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102194 (or 102188 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 43.

Adding to 63532523162032 its reverse (23026132523536), we get a palindrome (86558655685568).

The spelling of 63532523162032 in words is "sixty-three trillion, five hundred thirty-two billion, five hundred twenty-three million, one hundred sixty-two thousand, thirty-two".