53120339 has 2 divisors, whose sum is σ = 53120340. Its totient is φ = 53120338.

The previous prime is 53120323. The next prime is 53120357. The reversal of 53120339 is 93302135.

53120339 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 is a cyclic number.

It is not a de Polignac number, because 53120339 - 2⁴ = 53120323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53120399) 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, 26560169 + 26560170.

It is an arithmetic number, because the mean of its divisors is an integer number (26560170).

Almost surely, 2^53120339 is an apocalyptic number.

53120339 is a deficient number, since it is larger than the sum of its proper divisors (1).

53120339 is an equidigital number, since it uses as much as digits as its factorization.

53120339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 53120339 is about 7288.3701195809. The cubic root of 53120339 is about 375.9126546583.

The spelling of 53120339 in words is "fifty-three million, one hundred twenty thousand, three hundred thirty-nine".