2423243525 has 6 divisors (see below), whose sum is σ = 3004822002. Its totient is φ = 1938594800.

The previous prime is 2423243521. The next prime is 2423243651. The reversal of 2423243525 is 5253423242.

It can be written as a sum of positive squares in 3 ways, for example, as 323496196 + 2099747329 = 17986^2 + 45823^2 .

It is not a de Polignac number, because 2423243525 - 2² = 2423243521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2423243491 and 2423243500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423243521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48464846 + ... + 48464895.

It is an arithmetic number, because the mean of its divisors is an integer number (500803667).

Almost surely, 2^2423243525 is an apocalyptic number.

2423243525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2423243525 is a deficient number, since it is larger than the sum of its proper divisors (581578477).

2423243525 is an equidigital number, since it uses as much as digits as its factorization.

2423243525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96929751 (or 96929746 counting only the distinct ones).

The product of its digits is 57600, while the sum is 32.

The square root of 2423243525 is about 49226.4514768229. The cubic root of 2423243525 is about 1343.1742385719.

Adding to 2423243525 its reverse (5253423242), we get a palindrome (7676666767).

The spelling of 2423243525 in words is "two billion, four hundred twenty-three million, two hundred forty-three thousand, five hundred twenty-five".