33549050896 has 45 divisors (see below), whose sum is σ = 67362661821. Its totient is φ = 16185836352.

The previous prime is 33549050893. The next prime is 33549050917. The reversal of 33549050896 is 69805094533.

The square root of 33549050896 is 183164.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 17592308496 + 15956742400 = 132636^2 + 126320^2 .

It is a super-2 number, since 2×33549050896² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33549050893) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 21246235 + ... + 21247813.

Almost surely, 2^33549050896 is an apocalyptic number.

33549050896 is the 183164-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33549050896

33549050896 is an abundant number, since it is smaller than the sum of its proper divisors (33813610925).

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

33549050896 is an frugal number, since it uses more digits than its factorization.

33549050896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224 (or 1610 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 33549050896 in words is "thirty-three billion, five hundred forty-nine million, fifty thousand, eight hundred ninety-six".