44453113 has 6 divisors (see below), whose sum is σ = 47222126. Its totient is φ = 41837952.

The previous prime is 44453083. The next prime is 44453119. The reversal of 44453113 is 31135444.

It can be written as a sum of positive squares in 3 ways, for example, as 9560464 + 34892649 = 3092^2 + 5907^2 .

It is not a de Polignac number, because 44453113 - 2⁹ = 44452601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44453119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76620 + ... + 77197.

Almost surely, 2^44453113 is an apocalyptic number.

It is an amenable number.

44453113 is a deficient number, since it is larger than the sum of its proper divisors (2769013).

44453113 is a wasteful number, since it uses less digits than its factorization.

44453113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153851 (or 153834 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 44453113 is about 6667.3167766351. The cubic root of 44453113 is about 354.2425508509.

Adding to 44453113 its reverse (31135444), we get a palindrome (75588557).

The spelling of 44453113 in words is "forty-four million, four hundred fifty-three thousand, one hundred thirteen".