2604141257 has 2 divisors, whose sum is σ = 2604141258. Its totient is φ = 2604141256.

The previous prime is 2604141251. The next prime is 2604141307. The reversal of 2604141257 is 7521414062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2538547456 + 65593801 = 50384^2 + 8099^2 .

It is a cyclic number.

It is not a de Polignac number, because 2604141257 - 2²⁴ = 2587364041 is a prime.

It is not a weakly prime, because it can be changed into another prime (2604141251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302070628 + 1302070629.

It is an arithmetic number, because the mean of its divisors is an integer number (1302070629).

Almost surely, 2^2604141257 is an apocalyptic number.

It is an amenable number.

2604141257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2604141257 is an equidigital number, since it uses as much as digits as its factorization.

2604141257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2604141257 is about 51030.7873445041. The cubic root of 2604141257 is about 1375.7985456451.

The spelling of 2604141257 in words is "two billion, six hundred four million, one hundred forty-one thousand, two hundred fifty-seven".