2604115132387 has 2 divisors, whose sum is σ = 2604115132388. Its totient is φ = 2604115132386.

The previous prime is 2604115132337. The next prime is 2604115132417. The reversal of 2604115132387 is 7832315114062.

It is a happy number.

2604115132387 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2604115132387 - 2¹⁹ = 2604114608099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2604115132337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302057566193 + 1302057566194.

It is an arithmetic number, because the mean of its divisors is an integer number (1302057566194).

Almost surely, 2^{2604115132387} is an apocalyptic number.

2604115132387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2604115132387 is an equidigital number, since it uses as much as digits as its factorization.

2604115132387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 2604115132387 in words is "two trillion, six hundred four billion, one hundred fifteen million, one hundred thirty-two thousand, three hundred eighty-seven".