53704603 has 2 divisors, whose sum is σ = 53704604. Its totient is φ = 53704602.

The previous prime is 53704601. The next prime is 53704619. The reversal of 53704603 is 30640735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53704603 - 2¹ = 53704601 is a prime.

Together with 53704601, it forms a pair of twin primes.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (53704601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26852301 + 26852302.

It is an arithmetic number, because the mean of its divisors is an integer number (26852302).

Almost surely, 2^53704603 is an apocalyptic number.

53704603 is a deficient number, since it is larger than the sum of its proper divisors (1).

53704603 is an equidigital number, since it uses as much as digits as its factorization.

53704603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 53704603 is about 7328.3424456012. The cubic root of 53704603 is about 377.2858379130.

The spelling of 53704603 in words is "fifty-three million, seven hundred four thousand, six hundred three".