633483341856 has 72 divisors (see below), whose sum is σ = 1845406537884. Its totient is φ = 206010839040.

The previous prime is 633483341851. The next prime is 633483341867. The reversal of 633483341856 is 658143384336.

It can be written as a sum of positive squares in 2 ways, for example, as 402103101456 + 231380240400 = 634116^2 + 481020^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×633483341856² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (633483341851) 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 11 ways as a sum of consecutive naturals, for example, 26812521 + ... + 26836136.

Almost surely, 2^633483341856 is an apocalyptic number.

It is an amenable number.

633483341856 is an abundant number, since it is smaller than the sum of its proper divisors (1211923196028).

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

633483341856 is a wasteful number, since it uses less digits than its factorization.

633483341856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53648714 (or 53648703 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 54.

The spelling of 633483341856 in words is "six hundred thirty-three billion, four hundred eighty-three million, three hundred forty-one thousand, eight hundred fifty-six".