45126163 has 2 divisors, whose sum is σ = 45126164. Its totient is φ = 45126162.

The previous prime is 45126119. The next prime is 45126181. The reversal of 45126163 is 36162154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45126163 - 2⁹ = 45125651 is a prime.

It is not a weakly prime, because it can be changed into another prime (45126113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22563081 + 22563082.

It is an arithmetic number, because the mean of its divisors is an integer number (22563082).

Almost surely, 2^45126163 is an apocalyptic number.

45126163 is a deficient number, since it is larger than the sum of its proper divisors (1).

45126163 is an equidigital number, since it uses as much as digits as its factorization.

45126163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 45126163 is about 6717.6009854709. The cubic root of 45126163 is about 356.0214264552.

The spelling of 45126163 in words is "forty-five million, one hundred twenty-six thousand, one hundred sixty-three".