45545341 has 8 divisors (see below), whose sum is σ = 47194200. Its totient is φ = 43901760.

The previous prime is 45545321. The next prime is 45545351. The reversal of 45545341 is 14354554.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9796900 + 35748441 = 3130^2 + 5979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45545341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45545321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26455 + ... + 28123.

It is an arithmetic number, because the mean of its divisors is an integer number (5899275).

Almost surely, 2^45545341 is an apocalyptic number.

It is an amenable number.

45545341 is a deficient number, since it is larger than the sum of its proper divisors (1648859).

45545341 is a wasteful number, since it uses less digits than its factorization.

45545341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639.

The product of its digits is 24000, while the sum is 31.

The square root of 45545341 is about 6748.7288432712. The cubic root of 45545341 is about 357.1203944958.

Adding to 45545341 its reverse (14354554), we get a palindrome (59899895).

It can be divided in two parts, 455 and 45341, that added together give a square (45796 = 214²).

The spelling of 45545341 in words is "forty-five million, five hundred forty-five thousand, three hundred forty-one".