33464163133 has 4 divisors (see below), whose sum is σ = 33483745980. Its totient is φ = 33444580288.

The previous prime is 33464163127. The next prime is 33464163143. The reversal of 33464163133 is 33136146433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2130560964 + 31333602169 = 46158^2 + 177013^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33464163133 is a prime.

It is a super-2 number, since 2×33464163133² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33464163092 and 33464163101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33464163143) 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, 9788860 + ... + 9792277.

It is an arithmetic number, because the mean of its divisors is an integer number (8370936495).

Almost surely, 2^33464163133 is an apocalyptic number.

It is an amenable number.

33464163133 is a deficient number, since it is larger than the sum of its proper divisors (19582847).

33464163133 is a wasteful number, since it uses less digits than its factorization.

33464163133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19582846.

The product of its digits is 139968, while the sum is 37.

The spelling of 33464163133 in words is "thirty-three billion, four hundred sixty-four million, one hundred sixty-three thousand, one hundred thirty-three".