52109311 has 8 divisors (see below), whose sum is σ = 53376048. Its totient is φ = 50856000.

The previous prime is 52109297. The next prime is 52109327. The reversal of 52109311 is 11390125.

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 52109311 - 2¹⁷ = 51978239 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 (52109341) 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, 4731 + ... + 11251.

It is an arithmetic number, because the mean of its divisors is an integer number (6672006).

Almost surely, 2^52109311 is an apocalyptic number.

52109311 is a deficient number, since it is larger than the sum of its proper divisors (1266737).

52109311 is a wasteful number, since it uses less digits than its factorization.

52109311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6713.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 52109311 is about 7218.6779260471. The cubic root of 52109311 is about 373.5124739939.

Adding to 52109311 its reverse (11390125), we get a palindrome (63499436).

The spelling of 52109311 in words is "fifty-two million, one hundred nine thousand, three hundred eleven".