2745234325087 has 2 divisors, whose sum is σ = 2745234325088. Its totient is φ = 2745234325086.

The previous prime is 2745234325079. The next prime is 2745234325103. The reversal of 2745234325087 is 7805234325472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2745234325087 - 2³ = 2745234325079 is a prime.

It is a super-2 number, since 2×2745234325087² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2745234325187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372617162543 + 1372617162544.

It is an arithmetic number, because the mean of its divisors is an integer number (1372617162544).

Almost surely, 2^{2745234325087} is an apocalyptic number.

2745234325087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745234325087 is an equidigital number, since it uses as much as digits as its factorization.

2745234325087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11289600, while the sum is 52.

The spelling of 2745234325087 in words is "two trillion, seven hundred forty-five billion, two hundred thirty-four million, three hundred twenty-five thousand, eighty-seven".