2309283025 has 27 divisors (see below), whose sum is σ = 3333450801. Its totient is φ = 1582355040.

The previous prime is 2309283019. The next prime is 2309283059. The reversal of 2309283025 is 5203829032.

The square root of 2309283025 is 48055.

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 601279441 + 1708003584 = 24521^2 + 41328^2 .

It is not a de Polignac number, because 2309283025 - 2¹¹ = 2309280977 is a prime.

It is a super-3 number, since 3×2309283025³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

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, 1681239 + ... + 1682611.

Almost surely, 2^2309283025 is an apocalyptic number.

2309283025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2309283025 is the 48055-th square number.

2309283025 is the 24028-th centered octagonal number.

It is an amenable number.

2309283025 is a deficient number, since it is larger than the sum of its proper divisors (1024167776).

2309283025 is an frugal number, since it uses more digits than its factorization.

2309283025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The cubic root of 2309283025 is about 1321.7796291947.

The spelling of 2309283025 in words is "two billion, three hundred nine million, two hundred eighty-three thousand, twenty-five".