33273265145 has 8 divisors (see below), whose sum is σ = 39947864256. Its totient is φ = 26605314736.

The previous prime is 33273265121. The next prime is 33273265163. The reversal of 33273265145 is 54156237233.

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 33273265145 - 2²⁶ = 33206156281 is a prime.

It is a super-2 number, since 2×33273265145² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1651157 + ... + 1671186.

It is an arithmetic number, because the mean of its divisors is an integer number (4993483032).

Almost surely, 2^33273265145 is an apocalyptic number.

It is an amenable number.

33273265145 is a deficient number, since it is larger than the sum of its proper divisors (6674599111).

33273265145 is a wasteful number, since it uses less digits than its factorization.

33273265145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324351.

The product of its digits is 453600, while the sum is 41.

The spelling of 33273265145 in words is "thirty-three billion, two hundred seventy-three million, two hundred sixty-five thousand, one hundred forty-five".