52125167604226 has 4 divisors (see below), whose sum is σ = 78187751406342. Its totient is φ = 26062583802112.

The previous prime is 52125167604179. The next prime is 52125167604229. The reversal of 52125167604226 is 62240676152125.

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., 29863765800625 + 22261401803601 = 5464775^2 + 4718199^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 52125167604226.

It is not an unprimeable number, because it can be changed into a prime (52125167604229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13031291901055 + ... + 13031291901058.

Almost surely, 2^{52125167604226} is an apocalyptic number.

52125167604226 is a deficient number, since it is larger than the sum of its proper divisors (26062583802116).

52125167604226 is a wasteful number, since it uses less digits than its factorization.

52125167604226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26062583802115.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 52125167604226 in words is "fifty-two trillion, one hundred twenty-five billion, one hundred sixty-seven million, six hundred four thousand, two hundred twenty-six".