52556635 has 8 divisors (see below), whose sum is σ = 63133776. Its totient is φ = 42001440.

The previous prime is 52556627. The next prime is 52556653. The reversal of 52556635 is 53665525.

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

It is not a de Polignac number, because 52556635 - 2³ = 52556627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52556594 and 52556603.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352 + ... + 10258.

It is an arithmetic number, because the mean of its divisors is an integer number (7891722).

Almost surely, 2^52556635 is an apocalyptic number.

52556635 is a deficient number, since it is larger than the sum of its proper divisors (10577141).

52556635 is a wasteful number, since it uses less digits than its factorization.

52556635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10973.

The product of its digits is 135000, while the sum is 37.

The square root of 52556635 is about 7249.5955059576. The cubic root of 52556635 is about 374.5782161439.

The spelling of 52556635 in words is "fifty-two million, five hundred fifty-six thousand, six hundred thirty-five".