11790039547 has 8 divisors (see below), whose sum is σ = 13851235440. Its totient is φ = 9893739360.

The previous prime is 11790039533. The next prime is 11790039577. The reversal of 11790039547 is 74593009711.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11790039547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11790039497 and 11790039506.

It is not an unprimeable number, because it can be changed into a prime (11790039577) 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, 41223772 + ... + 41224057.

It is an arithmetic number, because the mean of its divisors is an integer number (1731404430).

Almost surely, 2^11790039547 is an apocalyptic number.

11790039547 is a deficient number, since it is larger than the sum of its proper divisors (2061195893).

11790039547 is a wasteful number, since it uses less digits than its factorization.

11790039547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82447853.

The product of its (nonzero) digits is 238140, while the sum is 46.

The spelling of 11790039547 in words is "eleven billion, seven hundred ninety million, thirty-nine thousand, five hundred forty-seven".