52400632162 has 4 divisors (see below), whose sum is σ = 78600948246. Its totient is φ = 26200316080.

The previous prime is 52400632153. The next prime is 52400632187. The reversal of 52400632162 is 26123600425.

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

It can be written as a sum of positive squares in only one way, i.e., 52399330281 + 1301881 = 228909^2 + 1141^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13100158039 + ... + 13100158042.

Almost surely, 2^52400632162 is an apocalyptic number.

52400632162 is a deficient number, since it is larger than the sum of its proper divisors (26200316084).

52400632162 is a wasteful number, since it uses less digits than its factorization.

52400632162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26200316083.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 52400632162 in words is "fifty-two billion, four hundred million, six hundred thirty-two thousand, one hundred sixty-two".