52646135 has 8 divisors (see below), whose sum is σ = 63735120. Its totient is φ = 41743744.

The previous prime is 52646129. The next prime is 52646137. The reversal of 52646135 is 53164625.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52646135 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52646137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46025 + ... + 47154.

It is an arithmetic number, because the mean of its divisors is an integer number (7966890).

Almost surely, 2^52646135 is an apocalyptic number.

52646135 is a deficient number, since it is larger than the sum of its proper divisors (11088985).

52646135 is a wasteful number, since it uses less digits than its factorization.

52646135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93297.

The product of its digits is 21600, while the sum is 32.

The square root of 52646135 is about 7255.7656384423. The cubic root of 52646135 is about 374.7907217472.

The spelling of 52646135 in words is "fifty-two million, six hundred forty-six thousand, one hundred thirty-five".