52618927 has 4 divisors (see below), whose sum is σ = 55714176. Its totient is φ = 49523680.

The previous prime is 52618913. The next prime is 52618967. The reversal of 52618927 is 72981625.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52618927 - 2¹⁵ = 52586159 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 52618927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52618967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547599 + ... + 1547632.

It is an arithmetic number, because the mean of its divisors is an integer number (13928544).

Almost surely, 2^52618927 is an apocalyptic number.

52618927 is a deficient number, since it is larger than the sum of its proper divisors (3095249).

52618927 is a wasteful number, since it uses less digits than its factorization.

52618927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095248.

The product of its digits is 60480, while the sum is 40.

The square root of 52618927 is about 7253.8904733943. The cubic root of 52618927 is about 374.7261455401.

The spelling of 52618927 in words is "fifty-two million, six hundred eighteen thousand, nine hundred twenty-seven".