52903073 has 2 divisors, whose sum is σ = 52903074. Its totient is φ = 52903072.

The previous prime is 52903057. The next prime is 52903091. The reversal of 52903073 is 37030925.

52903073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47224384 + 5678689 = 6872^2 + 2383^2 .

It is a cyclic number.

It is not a de Polignac number, because 52903073 - 2⁴ = 52903057 is a prime.

It is not a weakly prime, because it can be changed into another prime (52903003) 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 as a sum of consecutive naturals, namely, 26451536 + 26451537.

It is an arithmetic number, because the mean of its divisors is an integer number (26451537).

Almost surely, 2^52903073 is an apocalyptic number.

It is an amenable number.

52903073 is a deficient number, since it is larger than the sum of its proper divisors (1).

52903073 is an equidigital number, since it uses as much as digits as its factorization.

52903073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 52903073 is about 7273.4498692161. The cubic root of 52903073 is about 375.3994510932.

Adding to 52903073 its reverse (37030925), we get a palindrome (89933998).

The spelling of 52903073 in words is "fifty-two million, nine hundred three thousand, seventy-three".