63226484609 has 16 divisors (see below), whose sum is σ = 68522275008. Its totient is φ = 58106668032.

The previous prime is 63226484569. The next prime is 63226484681. The reversal of 63226484609 is 90648462236.

It is a happy number.

It is not a de Polignac number, because 63226484609 - 2²⁸ = 62958049153 is a prime.

It is a super-2 number, since 2×63226484609² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63226481609) 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 15 ways as a sum of consecutive naturals, for example, 3043034 + ... + 3063740.

It is an arithmetic number, because the mean of its divisors is an integer number (4282642188).

Almost surely, 2^63226484609 is an apocalyptic number.

It is an amenable number.

63226484609 is a deficient number, since it is larger than the sum of its proper divisors (5295790399).

63226484609 is a wasteful number, since it uses less digits than its factorization.

63226484609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24944.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 63226484609 in words is "sixty-three billion, two hundred twenty-six million, four hundred eighty-four thousand, six hundred nine".