2299798525 has 18 divisors (see below), whose sum is σ = 2906660750. Its totient is φ = 1805069760.

The previous prime is 2299798481. The next prime is 2299798549. The reversal of 2299798525 is 5258979922.

It can be written as a sum of positive squares in 9 ways, for example, as 405982201 + 1893816324 = 20149^2 + 43518^2 .

It is not a de Polignac number, because 2299798525 - 2²⁷ = 2165580797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2299798525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 53851 + ... + 86599.

Almost surely, 2^2299798525 is an apocalyptic number.

2299798525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2299798525 is a deficient number, since it is larger than the sum of its proper divisors (606862225).

2299798525 is an equidigital number, since it uses as much as digits as its factorization.

2299798525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32865 (or 32807 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 58.

The square root of 2299798525 is about 47956.2146650463. The cubic root of 2299798525 is about 1319.9675774482.

The spelling of 2299798525 in words is "two billion, two hundred ninety-nine million, seven hundred ninety-eight thousand, five hundred twenty-five".