45540341 has 16 divisors (see below), whose sum is σ = 57067008. Its totient is φ = 35305200.

The previous prime is 45540337. The next prime is 45540349. The reversal of 45540341 is 14304554.

It is not a de Polignac number, because 45540341 - 2² = 45540337 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45540341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45540349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14846 + ... + 17648.

It is an arithmetic number, because the mean of its divisors is an integer number (3566688).

Almost surely, 2^45540341 is an apocalyptic number.

It is an amenable number.

45540341 is a deficient number, since it is larger than the sum of its proper divisors (11526667).

45540341 is a wasteful number, since it uses less digits than its factorization.

45540341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45540341 is about 6748.3583929723. The cubic root of 45540341 is about 357.1073257071.

Adding to 45540341 its reverse (14304554), we get a palindrome (59844895).

The spelling of 45540341 in words is "forty-five million, five hundred forty thousand, three hundred forty-one".