5156314645504 has 99 divisors (see below), whose sum is σ = 11331591101103. Its totient is φ = 2343416064000.

The previous prime is 5156314645477. The next prime is 5156314645511. The reversal of 5156314645504 is 4055464136515.

The square root of 5156314645504 is 2270752.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 799301479 + ... + 799307929.

Almost surely, 2^{5156314645504} is an apocalyptic number.

5156314645504 is the 2270752-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5156314645504

5156314645504 is an abundant number, since it is smaller than the sum of its proper divisors (6175276455599).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5156314645504 is an frugal number, since it uses more digits than its factorization.

5156314645504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12944 (or 6464 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 49.

Multiplying 5156314645504 by its sum of digits (49), we get a square (252659417629696 = 15895264²).

The spelling of 5156314645504 in words is "five trillion, one hundred fifty-six billion, three hundred fourteen million, six hundred forty-five thousand, five hundred four".