2796905036025 has 27 divisors (see below), whose sum is σ = 5009612618829. Its totient is φ = 1491669306720.

The previous prime is 2796905036017. The next prime is 2796905036027. The reversal of 2796905036025 is 5206305096972.

The square root of 2796905036025 is 1672395.

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

2796905036025 is a `hidden beast` number, since 2 + 79 + 6 + 9 + 0 + 503 + 60 + 2 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1143746830521 + 1653158205504 = 1069461^2 + 1285752^2 .

It is not a de Polignac number, because 2796905036025 - 2³ = 2796905036017 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2796905036027) by changing a digit.

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 in 26 ways as a sum of consecutive naturals, for example, 25030179 + ... + 25141671.

Almost surely, 2^{2796905036025} is an apocalyptic number.

2796905036025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2796905036025 is the 1672395-th square number.

2796905036025 is the 836198-th centered octagonal number.

It is an amenable number.

2796905036025 is a deficient number, since it is larger than the sum of its proper divisors (2212707582804).

2796905036025 is an frugal number, since it uses more digits than its factorization.

2796905036025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223002 (or 111501 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 54.

The spelling of 2796905036025 in words is "two trillion, seven hundred ninety-six billion, nine hundred five million, thirty-six thousand, twenty-five".