533676346479648 has 72 divisors (see below), whose sum is σ = 1518603252894000. Its totient is φ = 177779454090624.

The previous prime is 533676346479623. The next prime is 533676346479677. The reversal of 533676346479648 is 846974643676335.

It is a happy number.

533676346479648 is a `hidden beast` number, since 5 + 3 + 3 + 6 + 7 + 63 + 46 + 479 + 6 + 48 = 666.

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

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 11 ways as a sum of consecutive naturals, for example, 586322598 + ... + 587232101.

It is an arithmetic number, because the mean of its divisors is an integer number (21091711845750).

Almost surely, 2^{533676346479648} is an apocalyptic number.

It is an amenable number.

533676346479648 is an abundant number, since it is smaller than the sum of its proper divisors (984926906414352).

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

533676346479648 is a wasteful number, since it uses less digits than its factorization.

533676346479648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173556294 (or 1173556283 counting only the distinct ones).

The product of its digits is 39504568320, while the sum is 81.

The spelling of 533676346479648 in words is "five hundred thirty-three trillion, six hundred seventy-six billion, three hundred forty-six million, four hundred seventy-nine thousand, six hundred forty-eight".