652575419 has 2 divisors, whose sum is σ = 652575420. Its totient is φ = 652575418.

The previous prime is 652575361. The next prime is 652575421. The reversal of 652575419 is 914575256.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-652575419 is a prime.

It is a super-2 number, since 2×652575419² = 851709354966051122, which contains 22 as substring.

Together with 652575421, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 652575419.

It is not a weakly prime, because it can be changed into another prime (652575019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326287709 + 326287710.

It is an arithmetic number, because the mean of its divisors is an integer number (326287710).

Almost surely, 2^652575419 is an apocalyptic number.

652575419 is a deficient number, since it is larger than the sum of its proper divisors (1).

652575419 is an equidigital number, since it uses as much as digits as its factorization.

652575419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378000, while the sum is 44.

The square root of 652575419 is about 25545.5557582919. Note that the first 3 decimals coincide. The cubic root of 652575419 is about 867.3816636331.

The spelling of 652575419 in words is "six hundred fifty-two million, five hundred seventy-five thousand, four hundred nineteen".