44500413253 has 4 divisors (see below), whose sum is σ = 45585789228. Its totient is φ = 43415037280.

The previous prime is 44500413187. The next prime is 44500413277. The reversal of 44500413253 is 35231400544.

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 21721453924 + 22778959329 = 147382^2 + 150927^2 .

It is a cyclic number.

It is not a de Polignac number, because 44500413253 - 2⁹ = 44500412741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44500413283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542687926 + ... + 542688007.

It is an arithmetic number, because the mean of its divisors is an integer number (11396447307).

Almost surely, 2^44500413253 is an apocalyptic number.

It is an amenable number.

44500413253 is a deficient number, since it is larger than the sum of its proper divisors (1085375975).

44500413253 is a wasteful number, since it uses less digits than its factorization.

44500413253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085375974.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 44500413253 its reverse (35231400544), we get a palindrome (79731813797).

The spelling of 44500413253 in words is "forty-four billion, five hundred million, four hundred thirteen thousand, two hundred fifty-three".