604629253 has 2 divisors, whose sum is σ = 604629254. Its totient is φ = 604629252.

The previous prime is 604629211. The next prime is 604629269. The reversal of 604629253 is 352926406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 503867809 + 100761444 = 22447^2 + 10038^2 .

It is a cyclic number.

It is not a de Polignac number, because 604629253 - 2²⁵ = 571074821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604629203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302314626 + 302314627.

It is an arithmetic number, because the mean of its divisors is an integer number (302314627).

Almost surely, 2^604629253 is an apocalyptic number.

It is an amenable number.

604629253 is a deficient number, since it is larger than the sum of its proper divisors (1).

604629253 is an equidigital number, since it uses as much as digits as its factorization.

604629253 is an odious number, because the sum of its binary digits is odd.

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

The square root of 604629253 is about 24589.2100930469. The cubic root of 604629253 is about 845.5962566855.

The spelling of 604629253 in words is "six hundred four million, six hundred twenty-nine thousand, two hundred fifty-three".