633764002048 has 36 divisors (see below), whose sum is σ = 1265340769308. Its totient is φ = 316809758720.

The previous prime is 633764002019. The next prime is 633764002049. The reversal of 633764002048 is 840200467336.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 562428002304 + 71335999744 = 749952^2 + 267088^2 .

It is a junction number, because it is equal to n+sod(n) for n = 633764001995 and 633764002013.

It is not an unprimeable number, because it can be changed into a prime (633764002049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851790 + ... + 1411762.

It is an arithmetic number, because the mean of its divisors is an integer number (35148354703).

Almost surely, 2^633764002048 is an apocalyptic number.

It is an amenable number.

633764002048 is a deficient number, since it is larger than the sum of its proper divisors (631576767260).

633764002048 is an equidigital number, since it uses as much as digits as its factorization.

633764002048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564410 (or 564396 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 633764002048 in words is "six hundred thirty-three billion, seven hundred sixty-four million, two thousand, forty-eight".