53336000033 has 4 divisors (see below), whose sum is σ = 53336533380. Its totient is φ = 53335466688.

The previous prime is 53335999963. The next prime is 53336000041. The reversal of 53336000033 is 33000063335.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 33000063335 = 5 ⋅6600012667.

It can be written as a sum of positive squares in 2 ways, for example, as 51264657889 + 2071342144 = 226417^2 + 45512^2 .

It is a cyclic number.

It is not a de Polignac number, because 53336000033 - 2¹⁶ = 53335934497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53335999966 and 53336000011.

It is not an unprimeable number, because it can be changed into a prime (53336000063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66668 + ... + 333341.

It is an arithmetic number, because the mean of its divisors is an integer number (13334133345).

Almost surely, 2^53336000033 is an apocalyptic number.

53336000033 is the 133337-th octagonal number.

It is an amenable number.

53336000033 is a deficient number, since it is larger than the sum of its proper divisors (533347).

53336000033 is a wasteful number, since it uses less digits than its factorization.

53336000033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533346.

The product of its (nonzero) digits is 7290, while the sum is 26.

Adding to 53336000033 its reverse (33000063335), we get a palindrome (86336063368).

The spelling of 53336000033 in words is "fifty-three billion, three hundred thirty-six million, thirty-three", and thus it is an aban number.