52453019 has 2 divisors, whose sum is σ = 52453020. Its totient is φ = 52453018.

The previous prime is 52453001. The next prime is 52453033. The reversal of 52453019 is 91035425.

52453019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52453019 - 2¹² = 52448923 is a prime.

It is a super-2 number, since 2×52453019² = 5502638404428722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52452982 and 52453000.

It is not a weakly prime, because it can be changed into another prime (52452019) 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, 26226509 + 26226510.

It is an arithmetic number, because the mean of its divisors is an integer number (26226510).

Almost surely, 2^52453019 is an apocalyptic number.

52453019 is a deficient number, since it is larger than the sum of its proper divisors (1).

52453019 is an equidigital number, since it uses as much as digits as its factorization.

52453019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 52453019 is about 7242.4456504692. The cubic root of 52453019 is about 374.3318924672.

The spelling of 52453019 in words is "fifty-two million, four hundred fifty-three thousand, nineteen".