33486504648 has 32 divisors (see below), whose sum is σ = 83755274400. Its totient is φ = 11156966528.

The previous prime is 33486504607. The next prime is 33486504661. The reversal of 33486504648 is 84640568433.

It is a happy number.

It is a super-2 number, since 2×33486504648² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33486504648.

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 7 ways as a sum of consecutive naturals, for example, 272358 + ... + 375701.

It is an arithmetic number, because the mean of its divisors is an integer number (2617352325).

Almost surely, 2^33486504648 is an apocalyptic number.

It is an amenable number.

33486504648 is an abundant number, since it is smaller than the sum of its proper divisors (50268769752).

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

33486504648 is a wasteful number, since it uses less digits than its factorization.

33486504648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650221 (or 650217 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 51.

The spelling of 33486504648 in words is "thirty-three billion, four hundred eighty-six million, five hundred four thousand, six hundred forty-eight".