52438543079 has 8 divisors (see below), whose sum is σ = 56518244160. Its totient is φ = 48365408736.

The previous prime is 52438543051. The next prime is 52438543081. The reversal of 52438543079 is 97034583425.

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

It is a cyclic number.

It is not a de Polignac number, because 52438543079 - 2²⁴ = 52421765863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52438543049) 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 in 7 ways as a sum of consecutive naturals, for example, 1625087 + ... + 1657040.

It is an arithmetic number, because the mean of its divisors is an integer number (7064780520).

Almost surely, 2^52438543079 is an apocalyptic number.

52438543079 is a deficient number, since it is larger than the sum of its proper divisors (4079701081).

52438543079 is a wasteful number, since it uses less digits than its factorization.

52438543079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283369.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 52438543079 in words is "fifty-two billion, four hundred thirty-eight million, five hundred forty-three thousand, seventy-nine".