52380933 has 8 divisors (see below), whose sum is σ = 76190496. Its totient is φ = 31746000.

The previous prime is 52380919. The next prime is 52380953. The reversal of 52380933 is 33908325.

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

It is not a de Polignac number, because 52380933 - 2⁵ = 52380901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1587301 = 52380933 / (5 + 2 + 3 + 8 + 0 + 9 + 3 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 52380894 and 52380903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52380953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793618 + ... + 793683.

It is an arithmetic number, because the mean of its divisors is an integer number (9523812).

Almost surely, 2^52380933 is an apocalyptic number.

It is an amenable number.

52380933 is a deficient number, since it is larger than the sum of its proper divisors (23809563).

52380933 is a wasteful number, since it uses less digits than its factorization.

52380933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587315.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 52380933 is about 7237.4673056256. The cubic root of 52380933 is about 374.1603328497.

The spelling of 52380933 in words is "fifty-two million, three hundred eighty thousand, nine hundred thirty-three".