45142134563 has 2 divisors, whose sum is σ = 45142134564. Its totient is φ = 45142134562.

The previous prime is 45142134551. The next prime is 45142134619. The reversal of 45142134563 is 36543124154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45142134563 - 2⁴ = 45142134547 is a prime.

It is not a weakly prime, because it can be changed into another prime (45142134533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22571067281 + 22571067282.

It is an arithmetic number, because the mean of its divisors is an integer number (22571067282).

Almost surely, 2^45142134563 is an apocalyptic number.

45142134563 is a deficient number, since it is larger than the sum of its proper divisors (1).

45142134563 is an equidigital number, since it uses as much as digits as its factorization.

45142134563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 38.

The spelling of 45142134563 in words is "forty-five billion, one hundred forty-two million, one hundred thirty-four thousand, five hundred sixty-three".