11459605247 has 8 divisors (see below), whose sum is σ = 11782758960. Its totient is φ = 11138530240.

The previous prime is 11459605231. The next prime is 11459605271. The reversal of 11459605247 is 74250695411.

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

It is a cyclic number.

It is not a de Polignac number, because 11459605247 - 2⁴ = 11459605231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11459605198 and 11459605207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11459608247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508493 + ... + 530550.

It is an arithmetic number, because the mean of its divisors is an integer number (1472844870).

Almost surely, 2^11459605247 is an apocalyptic number.

11459605247 is a deficient number, since it is larger than the sum of its proper divisors (323153713).

11459605247 is a wasteful number, since it uses less digits than its factorization.

11459605247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039353.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 11459605247 in words is "eleven billion, four hundred fifty-nine million, six hundred five thousand, two hundred forty-seven".