5204121527156 has 6 divisors (see below), whose sum is σ = 9107212672530. Its totient is φ = 2602060763576.

The previous prime is 5204121527131. The next prime is 5204121527201. The reversal of 5204121527156 is 6517251214025.

It can be written as a sum of positive squares in only one way, i.e., 5184883837156 + 19237690000 = 2277034^2 + 138700^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650515190891 + ... + 650515190898.

It is an arithmetic number, because the mean of its divisors is an integer number (1517868778755).

Almost surely, 2^{5204121527156} is an apocalyptic number.

It is an amenable number.

5204121527156 is a deficient number, since it is larger than the sum of its proper divisors (3903091145374).

5204121527156 is a wasteful number, since it uses less digits than its factorization.

5204121527156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301030381793 (or 1301030381791 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 5204121527156 in words is "five trillion, two hundred four billion, one hundred twenty-one million, five hundred twenty-seven thousand, one hundred fifty-six".