52604017 has 2 divisors, whose sum is σ = 52604018. Its totient is φ = 52604016.

The previous prime is 52603979. The next prime is 52604033. The reversal of 52604017 is 71040625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28633201 + 23970816 = 5351^2 + 4896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52604017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52603982 and 52604000.

It is not a weakly prime, because it can be changed into another prime (52604087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26302008 + 26302009.

It is an arithmetic number, because the mean of its divisors is an integer number (26302009).

Almost surely, 2^52604017 is an apocalyptic number.

It is an amenable number.

52604017 is a deficient number, since it is larger than the sum of its proper divisors (1).

52604017 is an equidigital number, since it uses as much as digits as its factorization.

52604017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 52604017 is about 7252.8626762128. The cubic root of 52604017 is about 374.6907482984.

The spelling of 52604017 in words is "fifty-two million, six hundred four thousand, seventeen".