604752216473 has 4 divisors (see below), whose sum is σ = 604758384228. Its totient is φ = 604746048720.

The previous prime is 604752216469. The next prime is 604752216493. The reversal of 604752216473 is 374612257406.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 374612257406 = 2 ⋅187306128703.

It can be written as a sum of positive squares in 2 ways, for example, as 276878020864 + 327874195609 = 526192^2 + 572603^2 .

It is a cyclic number.

It is not a de Polignac number, because 604752216473 - 2² = 604752216469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604752216443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2934386 + ... + 3133707.

It is an arithmetic number, because the mean of its divisors is an integer number (151189596057).

Almost surely, 2^604752216473 is an apocalyptic number.

It is an amenable number.

604752216473 is a deficient number, since it is larger than the sum of its proper divisors (6167755).

604752216473 is an equidigital number, since it uses as much as digits as its factorization.

604752216473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6167754.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 604752216473 in words is "six hundred four billion, seven hundred fifty-two million, two hundred sixteen thousand, four hundred seventy-three".