52343457 has 8 divisors (see below), whose sum is σ = 69907584. Its totient is φ = 34837488.

The previous prime is 52343449. The next prime is 52343471. The reversal of 52343457 is 75434325.

52343457 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 not a de Polignac number, because 52343457 - 2³ = 52343449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52343257) 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 7 ways as a sum of consecutive naturals, for example, 12393 + ... + 16070.

It is an arithmetic number, because the mean of its divisors is an integer number (8738448).

Almost surely, 2^52343457 is an apocalyptic number.

It is an amenable number.

52343457 is a deficient number, since it is larger than the sum of its proper divisors (17564127).

52343457 is a wasteful number, since it uses less digits than its factorization.

52343457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29079.

The product of its digits is 50400, while the sum is 33.

The square root of 52343457 is about 7234.8778151397. The cubic root of 52343457 is about 374.0710804113.

The spelling of 52343457 in words is "fifty-two million, three hundred forty-three thousand, four hundred fifty-seven".