2604046045 has 16 divisors (see below), whose sum is σ = 3359312640. Its totient is φ = 1931598144.

The previous prime is 2604046037. The next prime is 2604046057. The reversal of 2604046045 is 5406404062.

It is a cyclic number.

It is not a de Polignac number, because 2604046045 - 2³ = 2604046037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2604045998 and 2604046016.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 287142 + ... + 296071.

It is an arithmetic number, because the mean of its divisors is an integer number (209957040).

Almost surely, 2^2604046045 is an apocalyptic number.

It is an amenable number.

2604046045 is a deficient number, since it is larger than the sum of its proper divisors (755266595).

2604046045 is a wasteful number, since it uses less digits than its factorization.

2604046045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583284.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2604046045 is about 51029.8544481561. The cubic root of 2604046045 is about 1375.7817782332.

The spelling of 2604046045 in words is "two billion, six hundred four million, forty-six thousand, forty-five".