52432221234 has 16 divisors (see below), whose sum is σ = 104867461440. Its totient is φ = 17476903920.

The previous prime is 52432221187. The next prime is 52432221251. The reversal of 52432221234 is 43212223425.

It is a super-2 number, since 2×52432221234² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144747 + ... + 354705.

It is an arithmetic number, because the mean of its divisors is an integer number (6554216340).

Almost surely, 2^52432221234 is an apocalyptic number.

52432221234 is an abundant number, since it is smaller than the sum of its proper divisors (52435240206).

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

52432221234 is a wasteful number, since it uses less digits than its factorization.

52432221234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251585.

The product of its digits is 23040, while the sum is 30.

Adding to 52432221234 its reverse (43212223425), we get a palindrome (95644444659).

The spelling of 52432221234 in words is "fifty-two billion, four hundred thirty-two million, two hundred twenty-one thousand, two hundred thirty-four".