52283893 has 8 divisors (see below), whose sum is σ = 53428376. Its totient is φ = 51148800.

The previous prime is 52283843. The next prime is 52283927. The reversal of 52283893 is 39838225.

It can be written as a sum of positive squares in 4 ways, for example, as 544644 + 51739249 = 738^2 + 7193^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52283893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52283813) 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, 9553 + ... + 13993.

It is an arithmetic number, because the mean of its divisors is an integer number (6678547).

Almost surely, 2^52283893 is an apocalyptic number.

It is an amenable number.

52283893 is a deficient number, since it is larger than the sum of its proper divisors (1144483).

52283893 is a wasteful number, since it uses less digits than its factorization.

52283893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695.

The product of its digits is 103680, while the sum is 40.

The square root of 52283893 is about 7230.7601951662. The cubic root of 52283893 is about 373.9291357249.

The spelling of 52283893 in words is "fifty-two million, two hundred eighty-three thousand, eight hundred ninety-three".