2541311315 has 8 divisors (see below), whose sum is σ = 3049876368. Its totient is φ = 2032847200.

The previous prime is 2541311303. The next prime is 2541311329. The reversal of 2541311315 is 5131131452.

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

It is not a de Polignac number, because 2541311315 - 2⁴ = 2541311299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51224 + ... + 87786.

It is an arithmetic number, because the mean of its divisors is an integer number (381234546).

Almost surely, 2^2541311315 is an apocalyptic number.

2541311315 is a deficient number, since it is larger than the sum of its proper divisors (508565053).

2541311315 is a wasteful number, since it uses less digits than its factorization.

2541311315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50469.

The product of its digits is 1800, while the sum is 26.

The square root of 2541311315 is about 50411.4204818710. The cubic root of 2541311315 is about 1364.6437485771.

Adding to 2541311315 its reverse (5131131452), we get a palindrome (7672442767).

The spelling of 2541311315 in words is "two billion, five hundred forty-one million, three hundred eleven thousand, three hundred fifteen".