52631017 has 2 divisors, whose sum is σ = 52631018. Its totient is φ = 52631016.

The previous prime is 52630973. The next prime is 52631021. The reversal of 52631017 is 71013625.

52631017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50751376 + 1879641 = 7124^2 + 1371^2 .

It is a cyclic number.

It is not a de Polignac number, because 52631017 - 2⁷ = 52630889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52630982 and 52631000.

It is not a weakly prime, because it can be changed into another prime (52631077) 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, 26315508 + 26315509.

It is an arithmetic number, because the mean of its divisors is an integer number (26315509).

Almost surely, 2^52631017 is an apocalyptic number.

It is an amenable number.

52631017 is a deficient number, since it is larger than the sum of its proper divisors (1).

52631017 is an equidigital number, since it uses as much as digits as its factorization.

52631017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 52631017 is about 7254.7237714471. The cubic root of 52631017 is about 374.7548430223.

The spelling of 52631017 in words is "fifty-two million, six hundred thirty-one thousand, seventeen".