63580988882 has 16 divisors (see below), whose sum is σ = 95689602072. Its totient is φ = 31684588800.

The previous prime is 63580988881. The next prime is 63580988917. The reversal of 63580988882 is 28888908536.

It can be written as a sum of positive squares in 4 ways, for example, as 63337285561 + 243703321 = 251669^2 + 15611^2 .

It is not an unprimeable number, because it can be changed into a prime (63580988881) 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, 940148 + ... + 1005504.

Almost surely, 2^63580988882 is an apocalyptic number.

63580988882 is a deficient number, since it is larger than the sum of its proper divisors (32108613190).

63580988882 is a wasteful number, since it uses less digits than its factorization.

63580988882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66973.

The product of its (nonzero) digits is 53084160, while the sum is 65.

The spelling of 63580988882 in words is "sixty-three billion, five hundred eighty million, nine hundred eighty-eight thousand, eight hundred eighty-two".