2133334505 has 8 divisors (see below), whose sum is σ = 2710589832. Its totient is φ = 1606275328.

The previous prime is 2133334501. The next prime is 2133334523. The reversal of 2133334505 is 5054333312.

It can be written as a sum of positive squares in 4 ways, for example, as 1005650944 + 1127683561 = 31712^2 + 33581^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2133334505 - 2² = 2133334501 is a prime.

It is a super-2 number, since 2×2133334505² = 9102232220447190050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133334501) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 12548942 + ... + 12549111.

It is an arithmetic number, because the mean of its divisors is an integer number (338823729).

Almost surely, 2^2133334505 is an apocalyptic number.

It is an amenable number.

2133334505 is a deficient number, since it is larger than the sum of its proper divisors (577255327).

2133334505 is a wasteful number, since it uses less digits than its factorization.

2133334505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25098075.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 2133334505 is about 46188.0342188320. The cubic root of 2133334505 is about 1287.3194151474.

Adding to 2133334505 its reverse (5054333312), we get a palindrome (7187667817).

The spelling of 2133334505 in words is "two billion, one hundred thirty-three million, three hundred thirty-four thousand, five hundred five".