33005451250105 has 8 divisors (see below), whose sum is σ = 39607466517000. Its totient is φ = 26403744322176.

The previous prime is 33005451250099. The next prime is 33005451250117. The reversal of 33005451250105 is 50105215450033.

It can be written as a sum of positive squares in 4 ways, for example, as 7674523305849 + 25330927944256 = 2770293^2 + 5032984^2 .

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 33005451250105 - 2¹⁹ = 33005450725817 is a prime.

It is a super-2 number, since 2×33005451250105² (a number of 28 digits) contains 22 as substring.

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, 76849180 + ... + 77277469.

It is an arithmetic number, because the mean of its divisors is an integer number (4950933314625).

Almost surely, 2^{33005451250105} is an apocalyptic number.

It is an amenable number.

33005451250105 is a deficient number, since it is larger than the sum of its proper divisors (6602015266895).

33005451250105 is a wasteful number, since it uses less digits than its factorization.

33005451250105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154169483.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 33005451250105 in words is "thirty-three trillion, five billion, four hundred fifty-one million, two hundred fifty thousand, one hundred five".