52040123 has 8 divisors (see below), whose sum is σ = 53920080. Its totient is φ = 50165920.

The previous prime is 52040119. The next prime is 52040129. The reversal of 52040123 is 32104025.

52040123 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 a cyclic number.

It is not a de Polignac number, because 52040123 - 2² = 52040119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52040129) 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, 26336 + ... + 28242.

It is an arithmetic number, because the mean of its divisors is an integer number (6740010).

Almost surely, 2^52040123 is an apocalyptic number.

52040123 is a deficient number, since it is larger than the sum of its proper divisors (1879957).

52040123 is a wasteful number, since it uses less digits than its factorization.

52040123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 52040123 is about 7213.8840439807. The cubic root of 52040123 is about 373.3470907097.

Adding to 52040123 its reverse (32104025), we get a palindrome (84144148).

The spelling of 52040123 in words is "fifty-two million, forty thousand, one hundred twenty-three".