52000655 has 8 divisors (see below), whose sum is σ = 71315232. Its totient is φ = 35657568.

The previous prime is 52000639. The next prime is 52000673. The reversal of 52000655 is 55600025.

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

It is a cyclic number.

It is not a de Polignac number, because 52000655 - 2⁴ = 52000639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52000655.

It is a congruent number.

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, 742832 + ... + 742901.

It is an arithmetic number, because the mean of its divisors is an integer number (8914404).

Almost surely, 2^52000655 is an apocalyptic number.

52000655 is a deficient number, since it is larger than the sum of its proper divisors (19314577).

52000655 is a wasteful number, since it uses less digits than its factorization.

52000655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485745.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 52000655 is about 7211.1479668635. The cubic root of 52000655 is about 373.2526828513.

The spelling of 52000655 in words is "fifty-two million, six hundred fifty-five", and thus it is an aban number.