53244929 has 2 divisors, whose sum is σ = 53244930. Its totient is φ = 53244928.

The previous prime is 53244911. The next prime is 53244943. The reversal of 53244929 is 92944235.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30824704 + 22420225 = 5552^2 + 4735^2 .

It is a cyclic number.

It is not a de Polignac number, because 53244929 - 2⁸ = 53244673 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 53244892 and 53244901.

It is not a weakly prime, because it can be changed into another prime (53244979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26622464 + 26622465.

It is an arithmetic number, because the mean of its divisors is an integer number (26622465).

Almost surely, 2^53244929 is an apocalyptic number.

It is an amenable number.

53244929 is a deficient number, since it is larger than the sum of its proper divisors (1).

53244929 is an equidigital number, since it uses as much as digits as its factorization.

53244929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 53244929 is about 7296.9122921959. The cubic root of 53244929 is about 376.2063173754.

The spelling of 53244929 in words is "fifty-three million, two hundred forty-four thousand, nine hundred twenty-nine".