2683758025 has 27 divisors (see below), whose sum is σ = 3608067711. Its totient is φ = 1979365440.

The previous prime is 2683758019. The next prime is 2683758029. The reversal of 2683758025 is 5208573862.

It is a happy number.

The square root of 2683758025 is 51805.

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

It can be written as a sum of positive squares in 13 ways, for example, as 2534820409 + 148937616 = 50347^2 + 12204^2 .

It is not a de Polignac number, because 2683758025 - 2¹⁵ = 2683725257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2683758029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3366927 + ... + 3367723.

Almost surely, 2^2683758025 is an apocalyptic number.

2683758025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2683758025 is the 51805-th square number.

2683758025 is the 25903-rd centered octagonal number.

It is an amenable number.

2683758025 is a deficient number, since it is larger than the sum of its proper divisors (924309686).

2683758025 is an frugal number, since it uses more digits than its factorization.

2683758025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630 (or 815 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The cubic root of 2683758025 is about 1389.6788632379.

The spelling of 2683758025 in words is "two billion, six hundred eighty-three million, seven hundred fifty-eight thousand, twenty-five".