2511326242 has 8 divisors (see below), whose sum is σ = 3838064796. Its totient is φ = 1231971312.

The previous prime is 2511326203. The next prime is 2511326249. The reversal of 2511326242 is 2426231152.

2511326242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2463037641 + 48288601 = 49629^2 + 6949^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2511326242.

It is not an unprimeable number, because it can be changed into a prime (2511326249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11845773 + ... + 11845984.

Almost surely, 2^2511326242 is an apocalyptic number.

2511326242 is a deficient number, since it is larger than the sum of its proper divisors (1326738554).

2511326242 is a wasteful number, since it uses less digits than its factorization.

2511326242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23691812.

The product of its digits is 5760, while the sum is 28.

The square root of 2511326242 is about 50113.1344260165. The cubic root of 2511326242 is about 1359.2553308683.

Adding to 2511326242 its reverse (2426231152), we get a palindrome (4937557394).

The spelling of 2511326242 in words is "two billion, five hundred eleven million, three hundred twenty-six thousand, two hundred forty-two".