52017419 has 4 divisors (see below), whose sum is σ = 52102344. Its totient is φ = 51932496.

The previous prime is 52017389. The next prime is 52017439. The reversal of 52017419 is 91471025.

52017419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52017419 - 2¹² = 52013323 is a prime.

It is a super-2 number, since 2×52017419² = 5411623758843122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52017391 and 52017400.

It is not an unprimeable number, because it can be changed into a prime (52017439) 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 in 3 ways as a sum of consecutive naturals, for example, 41537 + ... + 42770.

It is an arithmetic number, because the mean of its divisors is an integer number (13025586).

Almost surely, 2^52017419 is an apocalyptic number.

52017419 is a deficient number, since it is larger than the sum of its proper divisors (84925).

52017419 is an equidigital number, since it uses as much as digits as its factorization.

52017419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84924.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 52017419 is about 7212.3102401380. The cubic root of 52017419 is about 373.2927883442.

The spelling of 52017419 in words is "fifty-two million, seventeen thousand, four hundred nineteen".