63516154482 has 128 divisors (see below), whose sum is σ = 162236805120. Its totient is φ = 18231333120.

The previous prime is 63516154463. The next prime is 63516154489. The reversal of 63516154482 is 28445161536.

63516154482 is a `hidden beast` number, since 6 + 3 + 5 + 16 + 154 + 482 = 666.

It is not an unprimeable number, because it can be changed into a prime (63516154489) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1384618 + ... + 1429754.

It is an arithmetic number, because the mean of its divisors is an integer number (1267475040).

Almost surely, 2^63516154482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63516154482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81118402560).

63516154482 is an abundant number, since it is smaller than the sum of its proper divisors (98720650638).

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

63516154482 is a wasteful number, since it uses less digits than its factorization.

63516154482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45285 (or 45279 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 63516154482 in words is "sixty-three billion, five hundred sixteen million, one hundred fifty-four thousand, four hundred eighty-two".