53723419 has 2 divisors, whose sum is σ = 53723420. Its totient is φ = 53723418.

The previous prime is 53723387. The next prime is 53723429. The reversal of 53723419 is 91432735.

53723419 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 53723419 - 2⁵ = 53723387 is a prime.

It is a super-2 number, since 2×53723419² = 5772411498099122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53723429) 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, 26861709 + 26861710.

It is an arithmetic number, because the mean of its divisors is an integer number (26861710).

Almost surely, 2^53723419 is an apocalyptic number.

53723419 is a deficient number, since it is larger than the sum of its proper divisors (1).

53723419 is an equidigital number, since it uses as much as digits as its factorization.

53723419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 34.

The square root of 53723419 is about 7329.6261159762. The cubic root of 53723419 is about 377.3298948530.

The spelling of 53723419 in words is "fifty-three million, seven hundred twenty-three thousand, four hundred nineteen".