52295566 has 8 divisors (see below), whose sum is σ = 78882120. Its totient is φ = 26001528.

The previous prime is 52295563. The next prime is 52295567. The reversal of 52295566 is 66559225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52295563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72681 + ... + 73396.

It is an arithmetic number, because the mean of its divisors is an integer number (9860265).

Almost surely, 2^52295566 is an apocalyptic number.

52295566 is a deficient number, since it is larger than the sum of its proper divisors (26586554).

52295566 is a wasteful number, since it uses less digits than its factorization.

52295566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146258.

The product of its digits is 162000, while the sum is 40.

The square root of 52295566 is about 7231.5673266589. The cubic root of 52295566 is about 373.9569616942.

The spelling of 52295566 in words is "fifty-two million, two hundred ninety-five thousand, five hundred sixty-six".