52020040234 has 16 divisors (see below), whose sum is σ = 80694464256. Its totient is φ = 25124954400.

The previous prime is 52020040231. The next prime is 52020040279. The reversal of 52020040234 is 43204002025.

It is not an unprimeable number, because it can be changed into a prime (52020040231) 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, 733027 + ... + 800854.

It is an arithmetic number, because the mean of its divisors is an integer number (5043404016).

Almost surely, 2^52020040234 is an apocalyptic number.

52020040234 is a deficient number, since it is larger than the sum of its proper divisors (28674424022).

52020040234 is a wasteful number, since it uses less digits than its factorization.

52020040234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534461.

The product of its (nonzero) digits is 1920, while the sum is 22.

Adding to 52020040234 its reverse (43204002025), we get a palindrome (95224042259).

The spelling of 52020040234 in words is "fifty-two billion, twenty million, forty thousand, two hundred thirty-four".