53049929 has 2 divisors, whose sum is σ = 53049930. Its totient is φ = 53049928.

The previous prime is 53049923. The next prime is 53049949. The reversal of 53049929 is 92994035.

53049929 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., 52998400 + 51529 = 7280^2 + 227^2 .

It is a cyclic number.

It is not a de Polignac number, because 53049929 - 2¹² = 53045833 is a prime.

It is not a weakly prime, because it can be changed into another prime (53049923) 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, 26524964 + 26524965.

It is an arithmetic number, because the mean of its divisors is an integer number (26524965).

Almost surely, 2^53049929 is an apocalyptic number.

It is an amenable number.

53049929 is a deficient number, since it is larger than the sum of its proper divisors (1).

53049929 is an equidigital number, since it uses as much as digits as its factorization.

53049929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 53049929 is about 7283.5382198489. The cubic root of 53049929 is about 375.7464928616.

The spelling of 53049929 in words is "fifty-three million, forty-nine thousand, nine hundred twenty-nine".