2575271407 has 2 divisors, whose sum is σ = 2575271408. Its totient is φ = 2575271406.

The previous prime is 2575271357. The next prime is 2575271441. The reversal of 2575271407 is 7041725752.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2575271407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2575271407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2575271477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287635703 + 1287635704.

It is an arithmetic number, because the mean of its divisors is an integer number (1287635704).

Almost surely, 2^2575271407 is an apocalyptic number.

2575271407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575271407 is an equidigital number, since it uses as much as digits as its factorization.

2575271407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 137200, while the sum is 40.

The square root of 2575271407 is about 50747.1320076317. The cubic root of 2575271407 is about 1370.6955473214.

The spelling of 2575271407 in words is "two billion, five hundred seventy-five million, two hundred seventy-one thousand, four hundred seven".