5254442444525 has 6 divisors (see below), whose sum is σ = 6515508631242. Its totient is φ = 4203553955600.

The previous prime is 5254442444507. The next prime is 5254442444561.

It is a happy number.

5254442444525 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 3 ways, for example, as 1634209403044 + 3620233041481 = 1278362^2 + 1902691^2 .

It is not a de Polignac number, because 5254442444525 - 2³² = 5250147477229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105088848866 + ... + 105088848915.

It is an arithmetic number, because the mean of its divisors is an integer number (1085918105207).

Almost surely, 2^{5254442444525} is an apocalyptic number.

It is an amenable number.

5254442444525 is a deficient number, since it is larger than the sum of its proper divisors (1261066186717).

5254442444525 is a wasteful number, since it uses less digits than its factorization.

5254442444525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210177697791 (or 210177697786 counting only the distinct ones).

The product of its digits is 20480000, while the sum is 50.

The spelling of 5254442444525 in words is "five trillion, two hundred fifty-four billion, four hundred forty-two million, four hundred forty-four thousand, five hundred twenty-five".