45550241 has 4 divisors (see below), whose sum is σ = 49691184. Its totient is φ = 41409300.

The previous prime is 45550237. The next prime is 45550243. The reversal of 45550241 is 14205554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45550241 - 2² = 45550237 is a prime.

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 45550241.

It is not an unprimeable number, because it can be changed into a prime (45550243) 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, 2070455 + ... + 2070476.

It is an arithmetic number, because the mean of its divisors is an integer number (12422796).

Almost surely, 2^45550241 is an apocalyptic number.

It is an amenable number.

45550241 is a deficient number, since it is larger than the sum of its proper divisors (4140943).

45550241 is a wasteful number, since it uses less digits than its factorization.

45550241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140942.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 45550241 is about 6749.0918648363. The cubic root of 45550241 is about 357.1332009808.

Adding to 45550241 its reverse (14205554), we get a palindrome (59755795).

The spelling of 45550241 in words is "forty-five million, five hundred fifty thousand, two hundred forty-one".