52266573 has 8 divisors (see below), whose sum is σ = 77432000. Its totient is φ = 34844364.

The previous prime is 52266559. The next prime is 52266581. The reversal of 52266573 is 37566225.

It is a happy number.

52266573 is a `hidden beast` number, since 5 + 22 + 66 + 573 = 666.

52266573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52266573 - 2⁵ = 52266541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52266553) 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, 967873 + ... + 967926.

It is an arithmetic number, because the mean of its divisors is an integer number (9679000).

Almost surely, 2^52266573 is an apocalyptic number.

It is an amenable number.

52266573 is a deficient number, since it is larger than the sum of its proper divisors (25165427).

52266573 is a wasteful number, since it uses less digits than its factorization.

52266573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935808 (or 1935802 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 52266573 is about 7229.5624348919. The cubic root of 52266573 is about 373.8878408662.

The spelling of 52266573 in words is "fifty-two million, two hundred sixty-six thousand, five hundred seventy-three".