5254442444523 has 8 divisors (see below), whose sum is σ = 7104598235136. Its totient is φ = 3453624141800.

The previous prime is 5254442444507. The next prime is 5254442444561. The reversal of 5254442444523 is 3254442444525.

It is a happy number.

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 5254442444523 - 2⁴ = 5254442444507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5254442444423) 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, 12334371723 + ... + 12334372148.

It is an arithmetic number, because the mean of its divisors is an integer number (888074779392).

Almost surely, 2^{5254442444523} is an apocalyptic number.

5254442444523 is a deficient number, since it is larger than the sum of its proper divisors (1850155790613).

5254442444523 is a wasteful number, since it uses less digits than its factorization.

5254442444523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24668743945.

The product of its digits is 12288000, while the sum is 48.

It can be divided in two parts, 5254442 and 444523, that added together give a palindrome (5698965).

The spelling of 5254442444523 in words is "five trillion, two hundred fifty-four billion, four hundred forty-two million, four hundred forty-four thousand, five hundred twenty-three".