63000000036 has 72 divisors (see below), whose sum is σ = 161716498944. Its totient is φ = 20675096640.

The previous prime is 63000000031. The next prime is 63000000121.

63000000036 is a `hidden beast` number, since 630 + 0 + 0 + 0 + 0 + 0 + 0 + 36 = 666.

63000000036 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 62999999955 and 63000000018.

It is not an unprimeable number, because it can be changed into a prime (63000000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5085546 + ... + 5097918.

Almost surely, 2^63000000036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63000000036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80858249472).

63000000036 is an abundant number, since it is smaller than the sum of its proper divisors (98716498908).

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

63000000036 is a wasteful number, since it uses less digits than its factorization.

63000000036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14561 (or 14556 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

It can be divided in two parts, 630000000 and 36, that added together give a palindrome (630000036).

The spelling of 63000000036 in words is "sixty-three billion, thirty-six", and thus it is an aban number and an uban number.