53230873 has 2 divisors, whose sum is σ = 53230874. Its totient is φ = 53230872.

The previous prime is 53230867. The next prime is 53231051. The reversal of 53230873 is 37803235.

53230873 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., 30162064 + 23068809 = 5492^2 + 4803^2 .

It is a cyclic number.

It is not a de Polignac number, because 53230873 - 2²¹ = 51133721 is a prime.

It is not a weakly prime, because it can be changed into another prime (53230823) 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, 26615436 + 26615437.

It is an arithmetic number, because the mean of its divisors is an integer number (26615437).

Almost surely, 2^53230873 is an apocalyptic number.

It is an amenable number.

53230873 is a deficient number, since it is larger than the sum of its proper divisors (1).

53230873 is an equidigital number, since it uses as much as digits as its factorization.

53230873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 53230873 is about 7295.9490815109. The cubic root of 53230873 is about 376.1732098634.

The spelling of 53230873 in words is "fifty-three million, two hundred thirty thousand, eight hundred seventy-three".