2816674107025 has 27 divisors (see below), whose sum is σ = 3526747029169. Its totient is φ = 2231568442880.

The previous prime is 2816674106969. The next prime is 2816674107133. The reversal of 2816674107025 is 5207014766182.

The square root of 2816674107025 is 1678295.

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 918528643201 + 1898145463824 = 958399^2 + 1377732^2 .

It is not a de Polignac number, because 2816674107025 - 2²¹ = 2816672009873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2816674107025.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 897886257 + ... + 897889393.

Almost surely, 2^{2816674107025} is an apocalyptic number.

2816674107025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2816674107025 is the 1678295-th square number.

2816674107025 is the 839148-th centered octagonal number.

It is an amenable number.

2816674107025 is a deficient number, since it is larger than the sum of its proper divisors (710072922144).

2816674107025 is an frugal number, since it uses more digits than its factorization.

2816674107025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6498 (or 3249 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

Multiplying 2816674107025 by its sum of digits (49), we get a square (138017031244225 = 11748065²).

The spelling of 2816674107025 in words is "two trillion, eight hundred sixteen billion, six hundred seventy-four million, one hundred seven thousand, twenty-five".