45463452641143 has 2 divisors, whose sum is σ = 45463452641144. Its totient is φ = 45463452641142.

The previous prime is 45463452641107. The next prime is 45463452641171. The reversal of 45463452641143 is 34114625436454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45463452641143 - 2³³ = 45454862706551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45463452641443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22731726320571 + 22731726320572.

It is an arithmetic number, because the mean of its divisors is an integer number (22731726320572).

Almost surely, 2^{45463452641143} is an apocalyptic number.

45463452641143 is a deficient number, since it is larger than the sum of its proper divisors (1).

45463452641143 is an equidigital number, since it uses as much as digits as its factorization.

45463452641143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16588800, while the sum is 52.

The spelling of 45463452641143 in words is "forty-five trillion, four hundred sixty-three billion, four hundred fifty-two million, six hundred forty-one thousand, one hundred forty-three".