52144541567878 has 8 divisors (see below), whose sum is σ = 78220754194968. Its totient is φ = 26070956836224.

The previous prime is 52144541567849. The next prime is 52144541567903. The reversal of 52144541567878 is 87876514544125.

It is a happy number.

52144541567878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656924251 + ... + 657003622.

It is an arithmetic number, because the mean of its divisors is an integer number (9777594274371).

Almost surely, 2^{52144541567878} is an apocalyptic number.

52144541567878 is a deficient number, since it is larger than the sum of its proper divisors (26076212627090).

52144541567878 is a wasteful number, since it uses less digits than its factorization.

52144541567878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313947718.

The product of its digits is 301056000, while the sum is 67.

The spelling of 52144541567878 in words is "fifty-two trillion, one hundred forty-four billion, five hundred forty-one million, five hundred sixty-seven thousand, eight hundred seventy-eight".