2512077243 has 32 divisors (see below), whose sum is σ = 3732664320. Its totient is φ = 1492888320.

The previous prime is 2512077203. The next prime is 2512077259. The reversal of 2512077243 is 3427702152.

It is not a de Polignac number, because 2512077243 - 2⁹ = 2512076731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2512077203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140838 + ... + 157668.

It is an arithmetic number, because the mean of its divisors is an integer number (116645760).

Almost surely, 2^2512077243 is an apocalyptic number.

2512077243 is a deficient number, since it is larger than the sum of its proper divisors (1220587077).

2512077243 is a wasteful number, since it uses less digits than its factorization.

2512077243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16979.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 2512077243 is about 50120.6269214582. The cubic root of 2512077243 is about 1359.3908104616.

Adding to 2512077243 its reverse (3427702152), we get a palindrome (5939779395).

The spelling of 2512077243 in words is "two billion, five hundred twelve million, seventy-seven thousand, two hundred forty-three".