45541027 has 4 divisors (see below), whose sum is σ = 52046896. Its totient is φ = 39035160.

The previous prime is 45541009. The next prime is 45541087. The reversal of 45541027 is 72014554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45541027 - 2⁷ = 45540899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45540986 and 45541004.

It is not an unprimeable number, because it can be changed into a prime (45541007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3252924 + ... + 3252937.

It is an arithmetic number, because the mean of its divisors is an integer number (13011724).

Almost surely, 2^45541027 is an apocalyptic number.

45541027 is a deficient number, since it is larger than the sum of its proper divisors (6505869).

45541027 is an equidigital number, since it uses as much as digits as its factorization.

45541027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6505868.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 45541027 is about 6748.4092199570. The cubic root of 45541027 is about 357.1091188015.

The spelling of 45541027 in words is "forty-five million, five hundred forty-one thousand, twenty-seven".