45541005 has 16 divisors (see below), whose sum is σ = 76701120. Its totient is φ = 23010048.

The previous prime is 45540983. The next prime is 45541007. The reversal of 45541005 is 50014554.

It is not a de Polignac number, because 45541005 - 2⁵ = 45540973 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 79612 + ... + 80181.

It is an arithmetic number, because the mean of its divisors is an integer number (4793820).

Almost surely, 2^45541005 is an apocalyptic number.

It is an amenable number.

45541005 is a deficient number, since it is larger than the sum of its proper divisors (31160115).

45541005 is a wasteful number, since it uses less digits than its factorization.

45541005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159820.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 45541005 is about 6748.4075899430. The cubic root of 45541005 is about 357.1090612973.

Adding to 45541005 its reverse (50014554), we get a palindrome (95555559).

The spelling of 45541005 in words is "forty-five million, five hundred forty-one thousand, five".