52563626 has 8 divisors (see below), whose sum is σ = 83483460. Its totient is φ = 24735808.

The previous prime is 52563611. The next prime is 52563647. The reversal of 52563626 is 62636525.

It can be written as a sum of positive squares in 2 ways, for example, as 52548001 + 15625 = 7249^2 + 125^2 .

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

It is an unprimeable number.

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, 772961 + ... + 773028.

Almost surely, 2^52563626 is an apocalyptic number.

52563626 is a deficient number, since it is larger than the sum of its proper divisors (30919834).

52563626 is a wasteful number, since it uses less digits than its factorization.

52563626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546008.

The product of its digits is 64800, while the sum is 35.

The square root of 52563626 is about 7250.0776547565. The cubic root of 52563626 is about 374.5948240071.

The spelling of 52563626 in words is "fifty-two million, five hundred sixty-three thousand, six hundred twenty-six".