33196486561 has 8 divisors (see below), whose sum is σ = 38000137280. Its totient is φ = 28408159728.

The previous prime is 33196486549. The next prime is 33196486567. The reversal of 33196486561 is 16568469133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33196486561 - 2⁵ = 33196486529 is a prime.

It is a super-2 number, since 2×33196486561² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33196486499 and 33196486508.

It is not an unprimeable number, because it can be changed into a prime (33196486567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3826326 + ... + 3834991.

It is an arithmetic number, because the mean of its divisors is an integer number (4750017160).

Almost surely, 2^33196486561 is an apocalyptic number.

It is an amenable number.

33196486561 is a deficient number, since it is larger than the sum of its proper divisors (4803650719).

33196486561 is an equidigital number, since it uses as much as digits as its factorization.

33196486561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7661943.

The product of its digits is 2799360, while the sum is 52.

The spelling of 33196486561 in words is "thirty-three billion, one hundred ninety-six million, four hundred eighty-six thousand, five hundred sixty-one".