45740871188087 has 2 divisors, whose sum is σ = 45740871188088. Its totient is φ = 45740871188086.

The previous prime is 45740871188071. The next prime is 45740871188107. The reversal of 45740871188087 is 78088117804754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45740871188087 - 2⁴ = 45740871188071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45740871188687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22870435594043 + 22870435594044.

It is an arithmetic number, because the mean of its divisors is an integer number (22870435594044).

Almost surely, 2^{45740871188087} is an apocalyptic number.

45740871188087 is a deficient number, since it is larger than the sum of its proper divisors (1).

45740871188087 is an equidigital number, since it uses as much as digits as its factorization.

45740871188087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112394240, while the sum is 68.

The spelling of 45740871188087 in words is "forty-five trillion, seven hundred forty billion, eight hundred seventy-one million, one hundred eighty-eight thousand, eighty-seven".