45541471 has 2 divisors, whose sum is σ = 45541472. Its totient is φ = 45541470.

The previous prime is 45541411. The next prime is 45541477. The reversal of 45541471 is 17414554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45541471 - 2⁹ = 45540959 is a prime.

It is a super-3 number, since 3×45541471³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is equal to p_2749072 and since 45541471 and 2749072 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45541477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22770735 + 22770736.

It is an arithmetic number, because the mean of its divisors is an integer number (22770736).

Almost surely, 2^45541471 is an apocalyptic number.

45541471 is a deficient number, since it is larger than the sum of its proper divisors (1).

45541471 is an equidigital number, since it uses as much as digits as its factorization.

45541471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11200, while the sum is 31.

The square root of 45541471 is about 6748.4421165184. The cubic root of 45541471 is about 357.1102793370.

The spelling of 45541471 in words is "forty-five million, five hundred forty-one thousand, four hundred seventy-one".