45125052163 has 2 divisors, whose sum is σ = 45125052164. Its totient is φ = 45125052162.

The previous prime is 45125052109. The next prime is 45125052173. The reversal of 45125052163 is 36125052154.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45125052163 is a prime.

It is not a weakly prime, because it can be changed into another prime (45125052173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22562526081 + 22562526082.

It is an arithmetic number, because the mean of its divisors is an integer number (22562526082).

Almost surely, 2^45125052163 is an apocalyptic number.

45125052163 is a deficient number, since it is larger than the sum of its proper divisors (1).

45125052163 is an equidigital number, since it uses as much as digits as its factorization.

45125052163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

Subtracting from 45125052163 its reverse (36125052154), we obtain a palindrome (9000000009).

The spelling of 45125052163 in words is "forty-five billion, one hundred twenty-five million, fifty-two thousand, one hundred sixty-three".