2575367147 has 2 divisors, whose sum is σ = 2575367148. Its totient is φ = 2575367146.

The previous prime is 2575367131. The next prime is 2575367231. The reversal of 2575367147 is 7417635752.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2575367147 - 2⁴ = 2575367131 is a prime.

It is not a weakly prime, because it can be changed into another prime (2575337147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287683573 + 1287683574.

It is an arithmetic number, because the mean of its divisors is an integer number (1287683574).

Almost surely, 2^2575367147 is an apocalyptic number.

2575367147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575367147 is an equidigital number, since it uses as much as digits as its factorization.

2575367147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1234800, while the sum is 47.

The square root of 2575367147 is about 50748.0753034044. The cubic root of 2575367147 is about 1370.7125330736.

The spelling of 2575367147 in words is "two billion, five hundred seventy-five million, three hundred sixty-seven thousand, one hundred forty-seven".