604453361 has 2 divisors, whose sum is σ = 604453362. Its totient is φ = 604453360.

The previous prime is 604453313. The next prime is 604453391. The reversal of 604453361 is 163354406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322884961 + 281568400 = 17969^2 + 16780^2 .

It is a cyclic number.

It is not a de Polignac number, because 604453361 - 2²² = 600259057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (604453391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302226680 + 302226681.

It is an arithmetic number, because the mean of its divisors is an integer number (302226681).

Almost surely, 2^604453361 is an apocalyptic number.

It is an amenable number.

604453361 is a deficient number, since it is larger than the sum of its proper divisors (1).

604453361 is an equidigital number, since it uses as much as digits as its factorization.

604453361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 604453361 is about 24585.6332234905. The cubic root of 604453361 is about 845.5142515885.

The spelling of 604453361 in words is "six hundred four million, four hundred fifty-three thousand, three hundred sixty-one".