52768673 has 4 divisors (see below), whose sum is σ = 52850880. Its totient is φ = 52686468.

The previous prime is 52768669. The next prime is 52768687. The reversal of 52768673 is 37686725.

52768673 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52768673 - 2² = 52768669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52768613) 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, 40133 + ... + 41426.

It is an arithmetic number, because the mean of its divisors is an integer number (13212720).

Almost surely, 2^52768673 is an apocalyptic number.

It is an amenable number.

52768673 is a deficient number, since it is larger than the sum of its proper divisors (82207).

52768673 is an equidigital number, since it uses as much as digits as its factorization.

52768673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82206.

The product of its digits is 423360, while the sum is 44.

The square root of 52768673 is about 7264.2049117574. The cubic root of 52768673 is about 375.0812813439.

The spelling of 52768673 in words is "fifty-two million, seven hundred sixty-eight thousand, six hundred seventy-three".