652124171 has 2 divisors, whose sum is σ = 652124172. Its totient is φ = 652124170.

The previous prime is 652124159. The next prime is 652124173. The reversal of 652124171 is 171421256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652124171 - 2¹⁴ = 652107787 is a prime.

It is a Sophie Germain prime.

Together with 652124173, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (652124173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326062085 + 326062086.

It is an arithmetic number, because the mean of its divisors is an integer number (326062086).

Almost surely, 2^652124171 is an apocalyptic number.

652124171 is a deficient number, since it is larger than the sum of its proper divisors (1).

652124171 is an equidigital number, since it uses as much as digits as its factorization.

652124171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 29.

The square root of 652124171 is about 25536.7220096864. The cubic root of 652124171 is about 867.1816895605.

The spelling of 652124171 in words is "six hundred fifty-two million, one hundred twenty-four thousand, one hundred seventy-one".