52434005121 has 24 divisors (see below), whose sum is σ = 76029330624. Its totient is φ = 34821744480.

The previous prime is 52434005087. The next prime is 52434005149. The reversal of 52434005121 is 12150043425.

52434005121 is a `hidden beast` number, since 5 + 243 + 400 + 5 + 12 + 1 = 666.

It is not a de Polignac number, because 52434005121 - 2³¹ = 50286521473 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52434005191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3480876 + ... + 3495906.

It is an arithmetic number, because the mean of its divisors is an integer number (3167888776).

Almost surely, 2^52434005121 is an apocalyptic number.

It is an amenable number.

52434005121 is a deficient number, since it is larger than the sum of its proper divisors (23595325503).

52434005121 is a wasteful number, since it uses less digits than its factorization.

52434005121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16501 (or 16498 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 52434005121 its reverse (12150043425), we get a palindrome (64584048546).

The spelling of 52434005121 in words is "fifty-two billion, four hundred thirty-four million, five thousand, one hundred twenty-one".