53072519 has 2 divisors, whose sum is σ = 53072520. Its totient is φ = 53072518.

The previous prime is 53072497. The next prime is 53072549. The reversal of 53072519 is 91527035.

53072519 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 53072519 - 2²⁰ = 52023943 is a prime.

It is a super-2 number, since 2×53072519² = 5633384546010722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53072549) 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, 26536259 + 26536260.

It is an arithmetic number, because the mean of its divisors is an integer number (26536260).

Almost surely, 2^53072519 is an apocalyptic number.

53072519 is a deficient number, since it is larger than the sum of its proper divisors (1).

53072519 is an equidigital number, since it uses as much as digits as its factorization.

53072519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 53072519 is about 7285.0888120873. The cubic root of 53072519 is about 375.7998194095.

The spelling of 53072519 in words is "fifty-three million, seventy-two thousand, five hundred nineteen".