52143607 has 8 divisors (see below), whose sum is σ = 55989792. Its totient is φ = 48384000.

The previous prime is 52143601. The next prime is 52143629. The reversal of 52143607 is 70634125.

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 52143607 - 2²³ = 43754999 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 (52143601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20394 + ... + 22807.

It is an arithmetic number, because the mean of its divisors is an integer number (6998724).

Almost surely, 2^52143607 is an apocalyptic number.

52143607 is a deficient number, since it is larger than the sum of its proper divisors (3846185).

52143607 is a wasteful number, since it uses less digits than its factorization.

52143607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43289.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 52143607 is about 7221.0530395504. The cubic root of 52143607 is about 373.5943990490.

The spelling of 52143607 in words is "fifty-two million, one hundred forty-three thousand, six hundred seven".