252602419 has 2 divisors, whose sum is σ = 252602420. Its totient is φ = 252602418.

The previous prime is 252602417. The next prime is 252602447. The reversal of 252602419 is 914206252.

252602419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252602419 - 2¹ = 252602417 is a prime.

It is a super-2 number, since 2×252602419² = 127615964169303122, which contains 22 as substring.

Together with 252602417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (252602417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126301209 + 126301210.

It is an arithmetic number, because the mean of its divisors is an integer number (126301210).

Almost surely, 2^252602419 is an apocalyptic number.

252602419 is a deficient number, since it is larger than the sum of its proper divisors (1).

252602419 is an equidigital number, since it uses as much as digits as its factorization.

252602419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 252602419 is about 15893.4709550809. The cubic root of 252602419 is about 632.1388786758.

The spelling of 252602419 in words is "two hundred fifty-two million, six hundred two thousand, four hundred nineteen".