632283860450 has 54 divisors (see below), whose sum is σ = 1292807298657. Its totient is φ = 229898913200.

The previous prime is 632283860449. The next prime is 632283860473. The reversal of 632283860450 is 54068382236.

It can be written as a sum of positive squares in 2 ways, for example, as 619638183241 + 12645677209 = 787171^2 + 112453^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=562265.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 632283860395 and 632283860404.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 61844039 + ... + 61854261.

Almost surely, 2^632283860450 is an apocalyptic number.

632283860450 is an abundant number, since it is smaller than the sum of its proper divisors (660523438207).

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

632283860450 is an equidigital number, since it uses as much as digits as its factorization.

632283860450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20480 (or 10241 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 632283860450 in words is "six hundred thirty-two billion, two hundred eighty-three million, eight hundred sixty thousand, four hundred fifty".