52382747 has 4 divisors (see below), whose sum is σ = 52613736. Its totient is φ = 52151760.

The previous prime is 52382731. The next prime is 52382749. The reversal of 52382747 is 74728325.

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 52382747 - 2⁴ = 52382731 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 52382747.

It is not an unprimeable number, because it can be changed into a prime (52382749) 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, 115154 + ... + 115607.

It is an arithmetic number, because the mean of its divisors is an integer number (13153434).

Almost surely, 2^52382747 is an apocalyptic number.

52382747 is a deficient number, since it is larger than the sum of its proper divisors (230989).

52382747 is a wasteful number, since it uses less digits than its factorization.

52382747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230988.

The product of its digits is 94080, while the sum is 38.

The square root of 52382747 is about 7237.5926246232. The cubic root of 52382747 is about 374.1646519722.

The spelling of 52382747 in words is "fifty-two million, three hundred eighty-two thousand, seven hundred forty-seven".