609454603 has 2 divisors, whose sum is σ = 609454604. Its totient is φ = 609454602.

The previous prime is 609454597. The next prime is 609454613. The reversal of 609454603 is 306454906.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 609454603 - 2¹⁷ = 609323531 is a prime.

It is not a weakly prime, because it can be changed into another prime (609454613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304727301 + 304727302.

It is an arithmetic number, because the mean of its divisors is an integer number (304727302).

Almost surely, 2^609454603 is an apocalyptic number.

609454603 is a deficient number, since it is larger than the sum of its proper divisors (1).

609454603 is an equidigital number, since it uses as much as digits as its factorization.

609454603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 609454603 is about 24687.1343618493. The cubic root of 609454603 is about 847.8397754682.

The spelling of 609454603 in words is "six hundred nine million, four hundred fifty-four thousand, six hundred three".