52193423 has 4 divisors (see below), whose sum is σ = 52681320. Its totient is φ = 51705528.

The previous prime is 52193411. The next prime is 52193431. The reversal of 52193423 is 32439125.

52193423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52193423 - 2¹⁴ = 52177039 is a prime.

It is a super-4 number, since 4×52193423⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52193623) 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 3 ways as a sum of consecutive naturals, for example, 243788 + ... + 244001.

It is an arithmetic number, because the mean of its divisors is an integer number (13170330).

Almost surely, 2^52193423 is an apocalyptic number.

52193423 is a deficient number, since it is larger than the sum of its proper divisors (487897).

52193423 is a wasteful number, since it uses less digits than its factorization.

52193423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487896.

The product of its digits is 6480, while the sum is 29.

The square root of 52193423 is about 7224.5015745033. The cubic root of 52193423 is about 373.7133337632.

The spelling of 52193423 in words is "fifty-two million, one hundred ninety-three thousand, four hundred twenty-three".