47001082009 has 8 divisors (see below), whose sum is σ = 53890493888. Its totient is φ = 40155413040.

The previous prime is 47001082003. The next prime is 47001082019. The reversal of 47001082009 is 90028010074.

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 47001082009 - 2⁹ = 47001081497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47001082003) 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, 10933422 + ... + 10937719.

It is an arithmetic number, because the mean of its divisors is an integer number (6736311736).

Almost surely, 2^47001082009 is an apocalyptic number.

It is an amenable number.

47001082009 is a deficient number, since it is larger than the sum of its proper divisors (6889411879).

47001082009 is a wasteful number, since it uses less digits than its factorization.

47001082009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21871455.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 47001082009 in words is "forty-seven billion, one million, eighty-two thousand, nine".