33125225466 has 32 divisors (see below), whose sum is σ = 69360701760. Its totient is φ = 10532541824.

The previous prime is 33125225443. The next prime is 33125225473. The reversal of 33125225466 is 66452252133.

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 15 ways as a sum of consecutive naturals, for example, 1132395 + ... + 1161278.

It is an arithmetic number, because the mean of its divisors is an integer number (2167521930).

Almost surely, 2^33125225466 is an apocalyptic number.

33125225466 is an abundant number, since it is smaller than the sum of its proper divisors (36235476294).

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

33125225466 is a wasteful number, since it uses less digits than its factorization.

33125225466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293790.

The product of its digits is 259200, while the sum is 39.

Adding to 33125225466 its reverse (66452252133), we get a palindrome (99577477599).

The spelling of 33125225466 in words is "thirty-three billion, one hundred twenty-five million, two hundred twenty-five thousand, four hundred sixty-six".