5444455523 has 8 divisors (see below), whose sum is σ = 5864277216. Its totient is φ = 5024779200.

The previous prime is 5444455519. The next prime is 5444455531. The reversal of 5444455523 is 3255544445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5444455523 - 2² = 5444455519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5444455553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48863 + ... + 115223.

It is an arithmetic number, because the mean of its divisors is an integer number (733034652).

Almost surely, 2^5444455523 is an apocalyptic number.

5444455523 is a deficient number, since it is larger than the sum of its proper divisors (419821693).

5444455523 is a wasteful number, since it uses less digits than its factorization.

5444455523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72685.

The product of its digits is 960000, while the sum is 41.

The square root of 5444455523 is about 73786.5538089427. The cubic root of 5444455523 is about 1759.2118892027.

Adding to 5444455523 its reverse (3255544445), we get a palindrome (8699999968).

The spelling of 5444455523 in words is "five billion, four hundred forty-four million, four hundred fifty-five thousand, five hundred twenty-three".