53164433 has 8 divisors (see below), whose sum is σ = 61666752. Its totient is φ = 44888976.

The previous prime is 53164427. The next prime is 53164471. The reversal of 53164433 is 33446135.

53164433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53164433 - 2¹⁶ = 53098897 is a prime.

It is a super-2 number, since 2×53164433² = 5652913872422978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53164396 and 53164405.

It is not an unprimeable number, because it can be changed into a prime (53163433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56210 + ... + 57147.

It is an arithmetic number, because the mean of its divisors is an integer number (7708344).

Almost surely, 2^53164433 is an apocalyptic number.

It is an amenable number.

53164433 is a deficient number, since it is larger than the sum of its proper divisors (8502319).

53164433 is a wasteful number, since it uses less digits than its factorization.

53164433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113431.

The product of its digits is 12960, while the sum is 29.

The square root of 53164433 is about 7291.3944482520. The cubic root of 53164433 is about 376.0166381086.

The spelling of 53164433 in words is "fifty-three million, one hundred sixty-four thousand, four hundred thirty-three".