2505602419 has 2 divisors, whose sum is σ = 2505602420. Its totient is φ = 2505602418.

The previous prime is 2505602413. The next prime is 2505602459. The reversal of 2505602419 is 9142065052.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2505602419 - 2²¹ = 2503505267 is a prime.

It is a super-2 number, since 2×2505602419² = 12556086964197303122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2505602413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252801209 + 1252801210.

It is an arithmetic number, because the mean of its divisors is an integer number (1252801210).

Almost surely, 2^2505602419 is an apocalyptic number.

2505602419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505602419 is an equidigital number, since it uses as much as digits as its factorization.

2505602419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 2505602419 is about 50055.9928380209. The cubic root of 2505602419 is about 1358.2218722480.

The spelling of 2505602419 in words is "two billion, five hundred five million, six hundred two thousand, four hundred nineteen".