2323523515 has 8 divisors (see below), whose sum is σ = 2812903488. Its totient is φ = 1842368640.

The previous prime is 2323523513. The next prime is 2323523557. The reversal of 2323523515 is 5153253232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2323523515 - 2¹ = 2323523513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323523513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2055651 + ... + 2056780.

It is an arithmetic number, because the mean of its divisors is an integer number (351612936).

Almost surely, 2^2323523515 is an apocalyptic number.

2323523515 is a deficient number, since it is larger than the sum of its proper divisors (489379973).

2323523515 is a wasteful number, since it uses less digits than its factorization.

2323523515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4112549.

The product of its digits is 27000, while the sum is 31.

The square root of 2323523515 is about 48202.9409372499. The cubic root of 2323523515 is about 1324.4910379377.

Adding to 2323523515 its reverse (5153253232), we get a palindrome (7476776747).

The spelling of 2323523515 in words is "two billion, three hundred twenty-three million, five hundred twenty-three thousand, five hundred fifteen".