44252305 has 4 divisors (see below), whose sum is σ = 53102772. Its totient is φ = 35401840.

The previous prime is 44252303. The next prime is 44252317. The reversal of 44252305 is 50325244.

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 14265729 + 29986576 = 3777^2 + 5476^2 .

It is not a de Polignac number, because 44252305 - 2¹ = 44252303 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 44252305.

It is not an unprimeable number, because it can be changed into a prime (44252303) 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, 4425226 + ... + 4425235.

It is an arithmetic number, because the mean of its divisors is an integer number (13275693).

Almost surely, 2^44252305 is an apocalyptic number.

It is an amenable number.

44252305 is a deficient number, since it is larger than the sum of its proper divisors (8850467).

44252305 is an equidigital number, since it uses as much as digits as its factorization.

44252305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850466.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 44252305 is about 6652.2405999783. The cubic root of 44252305 is about 353.7083391444.

Adding to 44252305 its reverse (50325244), we get a palindrome (94577549).

The spelling of 44252305 in words is "forty-four million, two hundred fifty-two thousand, three hundred five".