45143167 has 2 divisors, whose sum is σ = 45143168. Its totient is φ = 45143166.

The previous prime is 45143129. The next prime is 45143191. The reversal of 45143167 is 76134154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45143167 - 2¹¹ = 45141119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45143117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22571583 + 22571584.

It is an arithmetic number, because the mean of its divisors is an integer number (22571584).

Almost surely, 2^45143167 is an apocalyptic number.

45143167 is a deficient number, since it is larger than the sum of its proper divisors (1).

45143167 is an equidigital number, since it uses as much as digits as its factorization.

45143167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 45143167 is about 6718.8664966644. The cubic root of 45143167 is about 356.0661383453.

The spelling of 45143167 in words is "forty-five million, one hundred forty-three thousand, one hundred sixty-seven".