652414019 has 2 divisors, whose sum is σ = 652414020. Its totient is φ = 652414018.

The previous prime is 652413991. The next prime is 652414033. The reversal of 652414019 is 910414256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652414019 - 2¹⁶ = 652348483 is a prime.

It is a super-2 number, since 2×652414019² = 851288104375464722, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (652414069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326207009 + 326207010.

It is an arithmetic number, because the mean of its divisors is an integer number (326207010).

Almost surely, 2^652414019 is an apocalyptic number.

652414019 is a deficient number, since it is larger than the sum of its proper divisors (1).

652414019 is an equidigital number, since it uses as much as digits as its factorization.

652414019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 652414019 is about 25542.3965007201. The cubic root of 652414019 is about 867.3101485563.

The spelling of 652414019 in words is "six hundred fifty-two million, four hundred fourteen thousand, nineteen".