2515441323 has 16 divisors (see below), whose sum is σ = 3410781696. Its totient is φ = 1648561440.

The previous prime is 2515441303. The next prime is 2515441343. The reversal of 2515441323 is 3231445152.

It is an interprime number because it is at equal distance from previous prime (2515441303) and next prime (2515441343).

It is not a de Polignac number, because 2515441323 - 2¹⁶ = 2515375787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2515441303) 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 15 ways as a sum of consecutive naturals, for example, 550936 + ... + 555482.

It is an arithmetic number, because the mean of its divisors is an integer number (213173856).

Almost surely, 2^2515441323 is an apocalyptic number.

2515441323 is a deficient number, since it is larger than the sum of its proper divisors (895340373).

2515441323 is a wasteful number, since it uses less digits than its factorization.

2515441323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7634.

The product of its digits is 14400, while the sum is 30.

The square root of 2515441323 is about 50154.1755290624. The cubic root of 2515441323 is about 1359.9973549184.

Adding to 2515441323 its reverse (3231445152), we get a palindrome (5746886475).

The spelling of 2515441323 in words is "two billion, five hundred fifteen million, four hundred forty-one thousand, three hundred twenty-three".