44704992853 has 4 divisors (see below), whose sum is σ = 44705957580. Its totient is φ = 44704028128.

The previous prime is 44704992851. The next prime is 44704992863. The reversal of 44704992853 is 35829940744.

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 5015189124 + 39689803729 = 70818^2 + 199223^2 .

It is a cyclic number.

It is not a de Polignac number, because 44704992853 - 2¹ = 44704992851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44704992794 and 44704992803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44704992851) 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, 409150 + ... + 506767.

It is an arithmetic number, because the mean of its divisors is an integer number (11176489395).

Almost surely, 2^44704992853 is an apocalyptic number.

It is an amenable number.

44704992853 is a deficient number, since it is larger than the sum of its proper divisors (964727).

44704992853 is an equidigital number, since it uses as much as digits as its factorization.

44704992853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964726.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 44704992853 in words is "forty-four billion, seven hundred four million, nine hundred ninety-two thousand, eight hundred fifty-three".