52232617 has 2 divisors, whose sum is σ = 52232618. Its totient is φ = 52232616.

The previous prime is 52232603. The next prime is 52232623. The reversal of 52232617 is 71623225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51566761 + 665856 = 7181^2 + 816^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52232617 is a prime.

It is not a weakly prime, because it can be changed into another prime (52232627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26116308 + 26116309.

It is an arithmetic number, because the mean of its divisors is an integer number (26116309).

Almost surely, 2^52232617 is an apocalyptic number.

It is an amenable number.

52232617 is a deficient number, since it is larger than the sum of its proper divisors (1).

52232617 is an equidigital number, since it uses as much as digits as its factorization.

52232617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 52232617 is about 7227.2136401244. The cubic root of 52232617 is about 373.8068554796.

The spelling of 52232617 in words is "fifty-two million, two hundred thirty-two thousand, six hundred seventeen".