33820006491594 has 16 divisors (see below), whose sum is σ = 75155569981440. Its totient is φ = 11273335497180.

The previous prime is 33820006491589. The next prime is 33820006491617. The reversal of 33820006491594 is 49519460002833.

33820006491594 is a `hidden beast` number, since 3 + 3 + 8 + 2 + 0 + 0 + 0 + 6 + 49 + 1 + 594 = 666.

It is a super-2 number, since 2×33820006491594² (a number of 28 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 a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 626296416511 = 33820006491594 / (3 + 3 + 8 + 2 + 0 + 0 + 0 + 6 + 4 + 9 + 1 + 5 + 9 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 33820006491594.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313148208202 + ... + 313148208309.

It is an arithmetic number, because the mean of its divisors is an integer number (4697223123840).

Almost surely, 2^{33820006491594} is an apocalyptic number.

33820006491594 is an abundant number, since it is smaller than the sum of its proper divisors (41335563489846).

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

33820006491594 is a wasteful number, since it uses less digits than its factorization.

33820006491594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626296416522 (or 626296416516 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 33820006491594 in words is "thirty-three trillion, eight hundred twenty billion, six million, four hundred ninety-one thousand, five hundred ninety-four".