63534000488 has 64 divisors (see below), whose sum is σ = 141546787200. Its totient is φ = 26168186880.

The previous prime is 63534000479. The next prime is 63534000503. The reversal of 63534000488 is 88400043536.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52673 + ... + 360336.

It is an arithmetic number, because the mean of its divisors is an integer number (2211668550).

Almost surely, 2^63534000488 is an apocalyptic number.

It is an amenable number.

63534000488 is an abundant number, since it is smaller than the sum of its proper divisors (78012786712).

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

63534000488 is a wasteful number, since it uses less digits than its factorization.

63534000488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413130 (or 413126 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 63534000488 in words is "sixty-three billion, five hundred thirty-four million, four hundred eighty-eight", and thus it is an aban number.