2000452001591 has 2 divisors, whose sum is σ = 2000452001592. Its totient is φ = 2000452001590.

The previous prime is 2000452001497. The next prime is 2000452001627. The reversal of 2000452001591 is 1951002540002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000452001591 - 2¹⁰ = 2000452000567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000452003591) 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, 1000226000795 + 1000226000796.

It is an arithmetic number, because the mean of its divisors is an integer number (1000226000796).

Almost surely, 2^{2000452001591} is an apocalyptic number.

2000452001591 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000452001591 is an equidigital number, since it uses as much as digits as its factorization.

2000452001591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 2000452001591 its reverse (1951002540002), we get a palindrome (3951454541593).

The spelling of 2000452001591 in words is "two trillion, four hundred fifty-two million, one thousand, five hundred ninety-one".