33005075050000 has 60 divisors (see below), whose sum is σ = 79929050471172. Its totient is φ = 13202030000000.

The previous prime is 33005075049977. The next prime is 33005075050063. The reversal of 33005075050000 is 5057050033.

It can be written as a sum of positive squares in 6 ways, for example, as 30616789163536 + 2388285886464 = 5533244^2 + 1545408^2 .

It is a super-2 number, since 2×33005075050000² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 330000751 + ... + 330100750.

Almost surely, 2^{33005075050000} is an apocalyptic number.

It is an amenable number.

33005075050000 is an abundant number, since it is smaller than the sum of its proper divisors (46923975421172).

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

33005075050000 is an frugal number, since it uses more digits than its factorization.

33005075050000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660101534 (or 660101508 counting only the distinct ones).

The product of its (nonzero) digits is 7875, while the sum is 28.

The spelling of 33005075050000 in words is "thirty-three trillion, five billion, seventy-five million, fifty thousand".