52383216 has 40 divisors (see below), whose sum is σ = 135856384. Its totient is φ = 17392320.

The previous prime is 52383203. The next prime is 52383217. The reversal of 52383216 is 61238325.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52383217) 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, 10995 + ... + 15021.

Almost surely, 2^52383216 is an apocalyptic number.

It is an amenable number.

52383216 is an abundant number, since it is smaller than the sum of its proper divisors (83473168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52383216 is a wasteful number, since it uses less digits than its factorization.

52383216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309 (or 4303 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 52383216 is about 7237.6250248269. The cubic root of 52383216 is about 374.1657686421.

The spelling of 52383216 in words is "fifty-two million, three hundred eighty-three thousand, two hundred sixteen".