2459258889247 has 4 divisors (see below), whose sum is σ = 2461521318016. Its totient is φ = 2456996460480.

The previous prime is 2459258889233. The next prime is 2459258889253. The reversal of 2459258889247 is 7429888529542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2459258889247 - 2⁷ = 2459258889119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2459258889247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2459258889287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1131212754 + ... + 1131214927.

It is an arithmetic number, because the mean of its divisors is an integer number (615380329504).

Almost surely, 2^{2459258889247} is an apocalyptic number.

2459258889247 is a deficient number, since it is larger than the sum of its proper divisors (2262428769).

2459258889247 is a wasteful number, since it uses less digits than its factorization.

2459258889247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262428768.

The product of its digits is 928972800, while the sum is 73.

The spelling of 2459258889247 in words is "two trillion, four hundred fifty-nine billion, two hundred fifty-eight million, eight hundred eighty-nine thousand, two hundred forty-seven".