52017915969351 has 12 divisors (see below), whose sum is σ = 75209867525520. Its totient is φ = 34644974742240.

The previous prime is 52017915969329. The next prime is 52017915969377. The reversal of 52017915969351 is 15396951971025.

52017915969351 is a `hidden beast` number, since 5 + 2 + 0 + 1 + 7 + 9 + 1 + 596 + 9 + 35 + 1 = 666.

It is not a de Polignac number, because 52017915969351 - 2¹⁰ = 52017915968327 is a prime.

It is a super-2 number, since 2×52017915969351² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52017915969451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2802982206 + ... + 2803000763.

It is an arithmetic number, because the mean of its divisors is an integer number (6267488960460).

Almost surely, 2^{52017915969351} is an apocalyptic number.

52017915969351 is a deficient number, since it is larger than the sum of its proper divisors (23191951556169).

52017915969351 is a wasteful number, since it uses less digits than its factorization.

52017915969351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605984006 (or 5605984003 counting only the distinct ones).

The product of its (nonzero) digits is 22963500, while the sum is 63.

The spelling of 52017915969351 in words is "fifty-two trillion, seventeen billion, nine hundred fifteen million, nine hundred sixty-nine thousand, three hundred fifty-one".