52742873 has 8 divisors (see below), whose sum is σ = 55368960. Its totient is φ = 50174640.

The previous prime is 52742861. The next prime is 52742903. The reversal of 52742873 is 37824725.

52742873 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 52742873 - 2⁸ = 52742617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52742843) 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, 12590 + ... + 16247.

It is an arithmetic number, because the mean of its divisors is an integer number (6921120).

Almost surely, 2^52742873 is an apocalyptic number.

It is an amenable number.

52742873 is a deficient number, since it is larger than the sum of its proper divisors (2626087).

52742873 is a wasteful number, since it uses less digits than its factorization.

52742873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28927.

The product of its digits is 94080, while the sum is 38.

The square root of 52742873 is about 7262.4288636791. The cubic root of 52742873 is about 375.0201423255.

The spelling of 52742873 in words is "fifty-two million, seven hundred forty-two thousand, eight hundred seventy-three".