52456133 has 4 divisors (see below), whose sum is σ = 53345280. Its totient is φ = 51566988.

The previous prime is 52456111. The next prime is 52456147. The reversal of 52456133 is 33165425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52456133 - 2⁸ = 52455877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52456096 and 52456105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52456933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444485 + ... + 444602.

It is an arithmetic number, because the mean of its divisors is an integer number (13336320).

Almost surely, 2^52456133 is an apocalyptic number.

It is an amenable number.

52456133 is a deficient number, since it is larger than the sum of its proper divisors (889147).

52456133 is an equidigital number, since it uses as much as digits as its factorization.

52456133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889146.

The product of its digits is 10800, while the sum is 29.

The square root of 52456133 is about 7242.6606299067. The cubic root of 52456133 is about 374.3393000258.

The spelling of 52456133 in words is "fifty-two million, four hundred fifty-six thousand, one hundred thirty-three".