45354241 has 4 divisors (see below), whose sum is σ = 46460484. Its totient is φ = 44248000.

The previous prime is 45354233. The next prime is 45354247. The reversal of 45354241 is 14245354.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25959025 + 19395216 = 5095^2 + 4404^2 .

It is a cyclic number.

It is not a de Polignac number, because 45354241 - 2³ = 45354233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45354247) 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, 553060 + ... + 553141.

It is an arithmetic number, because the mean of its divisors is an integer number (11615121).

Almost surely, 2^45354241 is an apocalyptic number.

45354241 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

45354241 is a deficient number, since it is larger than the sum of its proper divisors (1106243).

45354241 is a wasteful number, since it uses less digits than its factorization.

45354241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106242.

The product of its digits is 9600, while the sum is 28.

The square root of 45354241 is about 6734.5557388739. Note that the first 3 decimals coincide. The cubic root of 45354241 is about 356.6202234730.

Adding to 45354241 its reverse (14245354), we get a palindrome (59599595).

The spelling of 45354241 in words is "forty-five million, three hundred fifty-four thousand, two hundred forty-one".