604426769257 has 4 divisors (see below), whose sum is σ = 606252832336. Its totient is φ = 602600706180.

The previous prime is 604426769251. The next prime is 604426769293. The reversal of 604426769257 is 752967624406.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 604426769257 - 2¹¹ = 604426767209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604426769251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913031043 + ... + 913031704.

It is an arithmetic number, because the mean of its divisors is an integer number (151563208084).

Almost surely, 2^604426769257 is an apocalyptic number.

It is an amenable number.

604426769257 is a deficient number, since it is larger than the sum of its proper divisors (1826063079).

604426769257 is a wasteful number, since it uses less digits than its factorization.

604426769257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826063078.

The product of its (nonzero) digits is 30481920, while the sum is 58.

The spelling of 604426769257 in words is "six hundred four billion, four hundred twenty-six million, seven hundred sixty-nine thousand, two hundred fifty-seven".