2512449859 has 2 divisors, whose sum is σ = 2512449860. Its totient is φ = 2512449858.

The previous prime is 2512449803. The next prime is 2512449869. The reversal of 2512449859 is 9589442152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2512449859 - 2²⁵ = 2478895427 is a prime.

It is not a weakly prime, because it can be changed into another prime (2512449869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256224929 + 1256224930.

It is an arithmetic number, because the mean of its divisors is an integer number (1256224930).

Almost surely, 2^2512449859 is an apocalyptic number.

2512449859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512449859 is an equidigital number, since it uses as much as digits as its factorization.

2512449859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1036800, while the sum is 49.

The square root of 2512449859 is about 50124.3439757569. The cubic root of 2512449859 is about 1359.4580198764.

The spelling of 2512449859 in words is "two billion, five hundred twelve million, four hundred forty-nine thousand, eight hundred fifty-nine".