2575308082573 has 2 divisors, whose sum is σ = 2575308082574. Its totient is φ = 2575308082572.

The previous prime is 2575308082511. The next prime is 2575308082601. The reversal of 2575308082573 is 3752808035752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2567294789284 + 8013293289 = 1602278^2 + 89517^2 .

It is a cyclic number.

It is not a de Polignac number, because 2575308082573 - 2⁴¹ = 376284827021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2575308082273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287654041286 + 1287654041287.

It is an arithmetic number, because the mean of its divisors is an integer number (1287654041287).

Almost surely, 2^{2575308082573} is an apocalyptic number.

It is an amenable number.

2575308082573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575308082573 is an equidigital number, since it uses as much as digits as its factorization.

2575308082573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112000, while the sum is 55.

The spelling of 2575308082573 in words is "two trillion, five hundred seventy-five billion, three hundred eight million, eighty-two thousand, five hundred seventy-three".