604123456215 has 32 divisors (see below), whose sum is σ = 1023727674816. Its totient is φ = 303165849600.

The previous prime is 604123456187. The next prime is 604123456217. The reversal of 604123456215 is 512654321406.

It is not a de Polignac number, because 604123456215 - 2⁶ = 604123456151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604123456217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 654915 + ... + 1279515.

It is an arithmetic number, because the mean of its divisors is an integer number (31991489838).

Almost surely, 2^604123456215 is an apocalyptic number.

604123456215 is a deficient number, since it is larger than the sum of its proper divisors (419604218601).

604123456215 is a wasteful number, since it uses less digits than its factorization.

604123456215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628419.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 604123456215 in words is "six hundred four billion, one hundred twenty-three million, four hundred fifty-six thousand, two hundred fifteen".