44502113 has 2 divisors, whose sum is σ = 44502114. Its totient is φ = 44502112.

The previous prime is 44502109. The next prime is 44502127. The reversal of 44502113 is 31120544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44249104 + 253009 = 6652^2 + 503^2 .

It is a cyclic number.

It is not a de Polignac number, because 44502113 - 2² = 44502109 is a prime.

It is a super-2 number, since 2×44502113² = 3960876122929538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44502013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22251056 + 22251057.

It is an arithmetic number, because the mean of its divisors is an integer number (22251057).

Almost surely, 2^44502113 is an apocalyptic number.

It is an amenable number.

44502113 is a deficient number, since it is larger than the sum of its proper divisors (1).

44502113 is an equidigital number, since it uses as much as digits as its factorization.

44502113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 44502113 is about 6670.9904062290. The cubic root of 44502113 is about 354.3726618071.

Adding to 44502113 its reverse (31120544), we get a palindrome (75622657).

The spelling of 44502113 in words is "forty-four million, five hundred two thousand, one hundred thirteen".