33150251012 has 6 divisors (see below), whose sum is σ = 58012939278. Its totient is φ = 16575125504.

The previous prime is 33150250993. The next prime is 33150251023. The reversal of 33150251012 is 21015205133.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 31181909056 + 1968341956 = 176584^2 + 44366^2 .

It is a super-3 number, since 3×33150251012³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4143781373 + ... + 4143781380.

It is an arithmetic number, because the mean of its divisors is an integer number (9668823213).

Almost surely, 2^33150251012 is an apocalyptic number.

It is an amenable number.

33150251012 is a deficient number, since it is larger than the sum of its proper divisors (24862688266).

33150251012 is a wasteful number, since it uses less digits than its factorization.

33150251012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8287562757 (or 8287562755 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 33150251012 its reverse (21015205133), we get a palindrome (54165456145).

The spelling of 33150251012 in words is "thirty-three billion, one hundred fifty million, two hundred fifty-one thousand, twelve".