52508370075159 has 4 divisors (see below), whose sum is σ = 70011160100216. Its totient is φ = 35005580050104.

The previous prime is 52508370075157. The next prime is 52508370075169. The reversal of 52508370075159 is 95157007380525.

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

It is not a de Polignac number, because 52508370075159 - 2¹ = 52508370075157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52508370075099 and 52508370075108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52508370075157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8751395012524 + ... + 8751395012529.

It is an arithmetic number, because the mean of its divisors is an integer number (17502790025054).

Almost surely, 2^{52508370075159} is an apocalyptic number.

52508370075159 is a deficient number, since it is larger than the sum of its proper divisors (17502790025057).

52508370075159 is a wasteful number, since it uses less digits than its factorization.

52508370075159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17502790025056.

The product of its (nonzero) digits is 13230000, while the sum is 57.

The spelling of 52508370075159 in words is "fifty-two trillion, five hundred eight billion, three hundred seventy million, seventy-five thousand, one hundred fifty-nine".