52316419 has 2 divisors, whose sum is σ = 52316420. Its totient is φ = 52316418.

The previous prime is 52316389. The next prime is 52316431. The reversal of 52316419 is 91461325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52316419 - 2⁵ = 52316387 is a prime.

It is a super-2 number, since 2×52316419² = 5474015393967122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52316489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26158209 + 26158210.

It is an arithmetic number, because the mean of its divisors is an integer number (26158210).

Almost surely, 2^52316419 is an apocalyptic number.

52316419 is a deficient number, since it is larger than the sum of its proper divisors (1).

52316419 is an equidigital number, since it uses as much as digits as its factorization.

52316419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 31.

The square root of 52316419 is about 7233.0089865837. The cubic root of 52316419 is about 374.0066605427.

The spelling of 52316419 in words is "fifty-two million, three hundred sixteen thousand, four hundred nineteen".