2285254861567 has 2 divisors, whose sum is σ = 2285254861568. Its totient is φ = 2285254861566.

The previous prime is 2285254861531. The next prime is 2285254861583. The reversal of 2285254861567 is 7651684525822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2285254861567 - 2¹¹ = 2285254859519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2285254831567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142627430783 + 1142627430784.

It is an arithmetic number, because the mean of its divisors is an integer number (1142627430784).

Almost surely, 2^{2285254861567} is an apocalyptic number.

2285254861567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285254861567 is an equidigital number, since it uses as much as digits as its factorization.

2285254861567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512000, while the sum is 61.

The spelling of 2285254861567 in words is "two trillion, two hundred eighty-five billion, two hundred fifty-four million, eight hundred sixty-one thousand, five hundred sixty-seven".