52134686 has 8 divisors (see below), whose sum is σ = 78961584. Its totient is φ = 25814160.

The previous prime is 52134683. The next prime is 52134749. The reversal of 52134686 is 68643125.

52134686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52134683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126335 + ... + 126746.

It is an arithmetic number, because the mean of its divisors is an integer number (9870198).

Almost surely, 2^52134686 is an apocalyptic number.

52134686 is a deficient number, since it is larger than the sum of its proper divisors (26826898).

52134686 is a wasteful number, since it uses less digits than its factorization.

52134686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253186.

The product of its digits is 34560, while the sum is 35.

The square root of 52134686 is about 7220.4353054369. The cubic root of 52134686 is about 373.5730923416.

The spelling of 52134686 in words is "fifty-two million, one hundred thirty-four thousand, six hundred eighty-six".