52182374 has 4 divisors (see below), whose sum is σ = 78273564. Its totient is φ = 26091186.

The previous prime is 52182359. The next prime is 52182419. The reversal of 52182374 is 47328125.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52182374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13045592 + ... + 13045595.

It is an arithmetic number, because the mean of its divisors is an integer number (19568391).

Almost surely, 2^52182374 is an apocalyptic number.

52182374 is a deficient number, since it is larger than the sum of its proper divisors (26091190).

52182374 is a wasteful number, since it uses less digits than its factorization.

52182374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26091189.

The product of its digits is 13440, while the sum is 32.

The square root of 52182374 is about 7223.7368445978. The cubic root of 52182374 is about 373.6869610276.

The spelling of 52182374 in words is "fifty-two million, one hundred eighty-two thousand, three hundred seventy-four".