45540167 has 2 divisors, whose sum is σ = 45540168. Its totient is φ = 45540166.

The previous prime is 45540151. The next prime is 45540199. The reversal of 45540167 is 76104554.

It is an a-pointer prime, because the next prime (45540199) can be obtained adding 45540167 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45540167 - 2⁴ = 45540151 is a prime.

It is a super-3 number, since 3×45540167³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45540107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22770083 + 22770084.

It is an arithmetic number, because the mean of its divisors is an integer number (22770084).

Almost surely, 2^45540167 is an apocalyptic number.

45540167 is a deficient number, since it is larger than the sum of its proper divisors (1).

45540167 is an equidigital number, since it uses as much as digits as its factorization.

45540167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 45540167 is about 6748.3455009358. The cubic root of 45540167 is about 357.1068708960.

The spelling of 45540167 in words is "forty-five million, five hundred forty thousand, one hundred sixty-seven".