1145455214087 has 2 divisors, whose sum is σ = 1145455214088. Its totient is φ = 1145455214086.

The previous prime is 1145455214021. The next prime is 1145455214131. The reversal of 1145455214087 is 7804125545411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1145455214087 - 2²⁶ = 1145388105223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145455214017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572727607043 + 572727607044.

It is an arithmetic number, because the mean of its divisors is an integer number (572727607044).

Almost surely, 2^{1145455214087} is an apocalyptic number.

1145455214087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145455214087 is an equidigital number, since it uses as much as digits as its factorization.

1145455214087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896000, while the sum is 47.

The spelling of 1145455214087 in words is "one trillion, one hundred forty-five billion, four hundred fifty-five million, two hundred fourteen thousand, eighty-seven".