52728179 has 16 divisors (see below), whose sum is σ = 62576640. Its totient is φ = 43476480.

The previous prime is 52728131. The next prime is 52728187. The reversal of 52728179 is 97182725.

It is a cyclic number.

It is not a de Polignac number, because 52728179 - 2²⁴ = 35950963 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (52728479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41252 + ... + 42510.

It is an arithmetic number, because the mean of its divisors is an integer number (3911040).

Almost surely, 2^52728179 is an apocalyptic number.

52728179 is a deficient number, since it is larger than the sum of its proper divisors (9848461).

52728179 is a wasteful number, since it uses less digits than its factorization.

52728179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490.

The product of its digits is 70560, while the sum is 41.

The square root of 52728179 is about 7261.4171481881. The cubic root of 52728179 is about 374.9853126099.

The spelling of 52728179 in words is "fifty-two million, seven hundred twenty-eight thousand, one hundred seventy-nine".