45367873 has 6 divisors (see below), whose sum is σ = 46153394. Its totient is φ = 44595504.

The previous prime is 45367867. The next prime is 45367879. The reversal of 45367873 is 37876354.

It is an interprime number because it is at equal distance from previous prime (45367867) and next prime (45367879).

It can be written as a sum of positive squares in only one way, i.e., 40602384 + 4765489 = 6372^2 + 2183^2 .

It is not a de Polignac number, because 45367873 - 2¹³ = 45359681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45367879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3036 + ... + 9997.

Almost surely, 2^45367873 is an apocalyptic number.

It is an amenable number.

45367873 is a deficient number, since it is larger than the sum of its proper divisors (785521).

45367873 is an equidigital number, since it uses as much as digits as its factorization.

45367873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13151 (or 13092 counting only the distinct ones).

The product of its digits is 423360, while the sum is 43.

The square root of 45367873 is about 6735.5677563217. The cubic root of 45367873 is about 356.6559493485.

The spelling of 45367873 in words is "forty-five million, three hundred sixty-seven thousand, eight hundred seventy-three".