52117105113215 has 8 divisors (see below), whose sum is σ = 63159739266528. Its totient is φ = 41280875336800.

The previous prime is 52117105113179. The next prime is 52117105113221. The reversal of 52117105113215 is 51231150171125.

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

It is a de Polignac number, because none of the positive numbers 2^k-52117105113215 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51601093667 + ... + 51601094676.

It is an arithmetic number, because the mean of its divisors is an integer number (7894967408316).

Almost surely, 2^{52117105113215} is an apocalyptic number.

52117105113215 is a deficient number, since it is larger than the sum of its proper divisors (11042634153313).

52117105113215 is a wasteful number, since it uses less digits than its factorization.

52117105113215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103202188449.

The product of its (nonzero) digits is 10500, while the sum is 35.

The spelling of 52117105113215 in words is "fifty-two trillion, one hundred seventeen billion, one hundred five million, one hundred thirteen thousand, two hundred fifteen".