52143113 has 8 divisors (see below), whose sum is σ = 56955360. Its totient is φ = 47342880.

The previous prime is 52143089. The next prime is 52143127. The reversal of 52143113 is 31134125.

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 52143113 - 2¹⁴ = 52126729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52143313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7778 + ... + 12836.

It is an arithmetic number, because the mean of its divisors is an integer number (7119420).

Almost surely, 2^52143113 is an apocalyptic number.

It is an amenable number.

52143113 is a deficient number, since it is larger than the sum of its proper divisors (4812247).

52143113 is a wasteful number, since it uses less digits than its factorization.

52143113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6007.

The product of its digits is 360, while the sum is 20.

The square root of 52143113 is about 7221.0188339320. The cubic root of 52143113 is about 373.5932192545.

Adding to 52143113 its reverse (31134125), we get a palindrome (83277238).

It can be divided in two parts, 521 and 43113, that added together give a palindrome (43634).

The spelling of 52143113 in words is "fifty-two million, one hundred forty-three thousand, one hundred thirteen".