52169817334 has 4 divisors (see below), whose sum is σ = 78254726004. Its totient is φ = 26084908666.

The previous prime is 52169817319. The next prime is 52169817389. The reversal of 52169817334 is 43371896125.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13042454332 + ... + 13042454335.

It is an arithmetic number, because the mean of its divisors is an integer number (19563681501).

Almost surely, 2^52169817334 is an apocalyptic number.

52169817334 is a deficient number, since it is larger than the sum of its proper divisors (26084908670).

52169817334 is a wasteful number, since it uses less digits than its factorization.

52169817334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26084908669.

The product of its digits is 1088640, while the sum is 49.

The spelling of 52169817334 in words is "fifty-two billion, one hundred sixty-nine million, eight hundred seventeen thousand, three hundred thirty-four".