2718311325 has 24 divisors (see below), whose sum is σ = 4557583296. Its totient is φ = 1429344000.

The previous prime is 2718311311. The next prime is 2718311333. The reversal of 2718311325 is 5231138172.

It is a happy number.

It is not a de Polignac number, because 2718311325 - 2⁹ = 2718310813 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 249916 + ... + 260565.

It is an arithmetic number, because the mean of its divisors is an integer number (189899304).

Almost surely, 2^2718311325 is an apocalyptic number.

2718311325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2718311325 is a deficient number, since it is larger than the sum of its proper divisors (1839271971).

2718311325 is a wasteful number, since it uses less digits than its factorization.

2718311325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510565 (or 510560 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 2718311325 is about 52137.4272955619. The cubic root of 2718311325 is about 1395.6174730775.

Adding to 2718311325 its reverse (5231138172), we get a palindrome (7949449497).

The spelling of 2718311325 in words is "two billion, seven hundred eighteen million, three hundred eleven thousand, three hundred twenty-five".