5294992177225 has 9 divisors (see below), whose sum is σ = 6565804566517. Its totient is φ = 4235984537440.

The previous prime is 5294992177201. The next prime is 5294992177231. The reversal of 5294992177225 is 5227712994925.

The square root of 5294992177225 is 2301085.

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

It can be written as a sum of positive squares in 4 ways, for example, as 277051691449 + 5017940485776 = 526357^2 + 2240076^2 .

It is not a de Polignac number, because 5294992177225 - 2³³ = 5286402242633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11275317 + ... + 11735533.

Almost surely, 2^{5294992177225} is an apocalyptic number.

5294992177225 is the 2301085-th square number.

5294992177225 is the 1150543-rd centered octagonal number.

It is an amenable number.

5294992177225 is a deficient number, since it is larger than the sum of its proper divisors (1270812389292).

5294992177225 is an frugal number, since it uses more digits than its factorization.

5294992177225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920444 (or 460222 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 64.

Multiplying 5294992177225 by its sum of digits (64), we get a square (338879499342400 = 18408680²).

The spelling of 5294992177225 in words is "five trillion, two hundred ninety-four billion, nine hundred ninety-two million, one hundred seventy-seven thousand, two hundred twenty-five".