5636419 has 2 divisors, whose sum is σ = 5636420. Its totient is φ = 5636418.

The previous prime is 5636399. The next prime is 5636437. The reversal of 5636419 is 9146365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5636419 - 2⁷ = 5636291 is a prime.

It is a super-2 number, since 2×5636419² = 63538438287122, which contains 22 as substring.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (5630419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818209 + 2818210.

It is an arithmetic number, because the mean of its divisors is an integer number (2818210).

Almost surely, 2^5636419 is an apocalyptic number.

5636419 is a deficient number, since it is larger than the sum of its proper divisors (1).

5636419 is an equidigital number, since it uses as much as digits as its factorization.

5636419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 34.

The square root of 5636419 is about 2374.1143611882. The cubic root of 5636419 is about 177.9649280731.

It can be divided in two parts, 56364 and 19, that multiplied together give a triangular number (1070916 = T₁₄₆₃).

The spelling of 5636419 in words is "five million, six hundred thirty-six thousand, four hundred nineteen".