2450852866571 has 2 divisors, whose sum is σ = 2450852866572. Its totient is φ = 2450852866570.

The previous prime is 2450852866471. The next prime is 2450852866613. The reversal of 2450852866571 is 1756682580542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2450852866571 - 2¹⁰ = 2450852865547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2450852866571.

It is not a weakly prime, because it can be changed into another prime (2450852866471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225426433285 + 1225426433286.

It is an arithmetic number, because the mean of its divisors is an integer number (1225426433286).

Almost surely, 2^{2450852866571} is an apocalyptic number.

2450852866571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2450852866571 is an equidigital number, since it uses as much as digits as its factorization.

2450852866571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256000, while the sum is 59.

The spelling of 2450852866571 in words is "two trillion, four hundred fifty billion, eight hundred fifty-two million, eight hundred sixty-six thousand, five hundred seventy-one".