45918167 has 2 divisors, whose sum is σ = 45918168. Its totient is φ = 45918166.

The previous prime is 45918133. The next prime is 45918199. The reversal of 45918167 is 76181954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45918167 - 2¹⁴ = 45901783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45918127) 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, 22959083 + 22959084.

It is an arithmetic number, because the mean of its divisors is an integer number (22959084).

Almost surely, 2^45918167 is an apocalyptic number.

45918167 is a deficient number, since it is larger than the sum of its proper divisors (1).

45918167 is an equidigital number, since it uses as much as digits as its factorization.

45918167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 41.

The square root of 45918167 is about 6776.2944888781. The cubic root of 45918167 is about 358.0921888401.

The spelling of 45918167 in words is "forty-five million, nine hundred eighteen thousand, one hundred sixty-seven".