604529641 has 2 divisors, whose sum is σ = 604529642. Its totient is φ = 604529640.

The previous prime is 604529633. The next prime is 604529659. The reversal of 604529641 is 146925406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 528770025 + 75759616 = 22995^2 + 8704^2 .

It is a cyclic number.

It is not a de Polignac number, because 604529641 - 2³ = 604529633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 604529641.

It is not a weakly prime, because it can be changed into another prime (604529671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302264820 + 302264821.

It is an arithmetic number, because the mean of its divisors is an integer number (302264821).

Almost surely, 2^604529641 is an apocalyptic number.

It is an amenable number.

604529641 is a deficient number, since it is larger than the sum of its proper divisors (1).

604529641 is an equidigital number, since it uses as much as digits as its factorization.

604529641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 604529641 is about 24587.1844870453. The cubic root of 604529641 is about 845.5498171195.

The spelling of 604529641 in words is "six hundred four million, five hundred twenty-nine thousand, six hundred forty-one".