52303019 has 2 divisors, whose sum is σ = 52303020. Its totient is φ = 52303018.

The previous prime is 52303001. The next prime is 52303021. The reversal of 52303019 is 91030325.

It is a happy number.

52303019 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 52303019 - 2¹² = 52298923 is a prime.

It is a super-2 number, since 2×52303019² = 5471211593028722, which contains 22 as substring.

Together with 52303021, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52302985 and 52303003.

It is not a weakly prime, because it can be changed into another prime (52303039) 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, 26151509 + 26151510.

It is an arithmetic number, because the mean of its divisors is an integer number (26151510).

Almost surely, 2^52303019 is an apocalyptic number.

52303019 is a deficient number, since it is larger than the sum of its proper divisors (1).

52303019 is an equidigital number, since it uses as much as digits as its factorization.

52303019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 52303019 is about 7232.0826184440. The cubic root of 52303019 is about 373.9747259080.

The spelling of 52303019 in words is "fifty-two million, three hundred three thousand, nineteen".