52130663 has 8 divisors (see below), whose sum is σ = 57446928. Its totient is φ = 47001024.

The previous prime is 52130657. The next prime is 52130671. The reversal of 52130663 is 36603125.

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 52130663 - 2⁴ = 52130647 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 (52130633) 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, 46070 + ... + 47187.

It is an arithmetic number, because the mean of its divisors is an integer number (7180866).

Almost surely, 2^52130663 is an apocalyptic number.

52130663 is a deficient number, since it is larger than the sum of its proper divisors (5316265).

52130663 is a wasteful number, since it uses less digits than its factorization.

52130663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93313.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 52130663 is about 7220.1567157507. The cubic root of 52130663 is about 373.5634831075.

Adding to 52130663 its reverse (36603125), we get a palindrome (88733788).

The spelling of 52130663 in words is "fifty-two million, one hundred thirty thousand, six hundred sixty-three".