44350045 has 4 divisors (see below), whose sum is σ = 53220060. Its totient is φ = 35480032.

The previous prime is 44350043. The next prime is 44350063. The reversal of 44350045 is 54005344.

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 18156121 + 26193924 = 4261^2 + 5118^2 .

It is a cyclic number.

It is not a de Polignac number, because 44350045 - 2¹ = 44350043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44350043) 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, 4435000 + ... + 4435009.

It is an arithmetic number, because the mean of its divisors is an integer number (13305015).

Almost surely, 2^44350045 is an apocalyptic number.

It is an amenable number.

44350045 is a deficient number, since it is larger than the sum of its proper divisors (8870015).

44350045 is an equidigital number, since it uses as much as digits as its factorization.

44350045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8870014.

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

The square root of 44350045 is about 6659.5829448998. The cubic root of 44350045 is about 353.9685593492.

Adding to 44350045 its reverse (54005344), we get a palindrome (98355389).

The spelling of 44350045 in words is "forty-four million, three hundred fifty thousand, forty-five".