2523316237 has 8 divisors (see below), whose sum is σ = 2718035096. Its totient is φ = 2328685632.

The previous prime is 2523316217. The next prime is 2523316241. The reversal of 2523316237 is 7326133252.

It can be written as a sum of positive squares in 4 ways, for example, as 767622436 + 1755693801 = 27706^2 + 41901^2 .

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

It is not a de Polignac number, because 2523316237 - 2¹⁹ = 2522791949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523316217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44863 + ... + 84019.

It is an arithmetic number, because the mean of its divisors is an integer number (339754387).

Almost surely, 2^2523316237 is an apocalyptic number.

It is an amenable number.

2523316237 is a deficient number, since it is larger than the sum of its proper divisors (194718859).

2523316237 is a wasteful number, since it uses less digits than its factorization.

2523316237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44127.

The product of its digits is 45360, while the sum is 34.

The square root of 2523316237 is about 50232.6212435704. The cubic root of 2523316237 is about 1361.4150922763.

Adding to 2523316237 its reverse (7326133252), we get a palindrome (9849449489).

The spelling of 2523316237 in words is "two billion, five hundred twenty-three million, three hundred sixteen thousand, two hundred thirty-seven".