5254420244525 has 6 divisors (see below), whose sum is σ = 6515481103242. Its totient is φ = 4203536195600.

The previous prime is 5254420244509. The next prime is 5254420244539.

5254420244525 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 3 ways, for example, as 361060379689 + 4893359864836 = 600883^2 + 2212094^2 .

It is not a de Polignac number, because 5254420244525 - 2⁴ = 5254420244509 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, 105088404866 + ... + 105088404915.

It is an arithmetic number, because the mean of its divisors is an integer number (1085913517207).

Almost surely, 2^{5254420244525} is an apocalyptic number.

It is an amenable number.

5254420244525 is a deficient number, since it is larger than the sum of its proper divisors (1261060858717).

5254420244525 is a wasteful number, since it uses less digits than its factorization.

5254420244525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210176809791 (or 210176809786 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 44.

It can be divided in two parts, 5254420 and 244525, that added together give a palindrome (5498945).

The spelling of 5254420244525 in words is "five trillion, two hundred fifty-four billion, four hundred twenty million, two hundred forty-four thousand, five hundred twenty-five".