52808603 has 2 divisors, whose sum is σ = 52808604. Its totient is φ = 52808602.

The previous prime is 52808563. The next prime is 52808641. The reversal of 52808603 is 30680825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52808603 - 2⁸ = 52808347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52808603.

It is not a weakly prime, because it can be changed into another prime (52808653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26404301 + 26404302.

It is an arithmetic number, because the mean of its divisors is an integer number (26404302).

Almost surely, 2^52808603 is an apocalyptic number.

52808603 is a deficient number, since it is larger than the sum of its proper divisors (1).

52808603 is an equidigital number, since it uses as much as digits as its factorization.

52808603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 52808603 is about 7266.9528001770. The cubic root of 52808603 is about 375.1758653626.

The spelling of 52808603 in words is "fifty-two million, eight hundred eight thousand, six hundred three".