47158530147 has 6 divisors (see below), whose sum is σ = 68117876892. Its totient is φ = 31439020092.

The previous prime is 47158530127. The next prime is 47158530151. The reversal of 47158530147 is 74103585174.

47158530147 is a `hidden beast` number, since 4 + 71 + 5 + 8 + 530 + 1 + 47 = 666.

It is not a de Polignac number, because 47158530147 - 2³⁴ = 29978660963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47158530127) 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 5 ways as a sum of consecutive naturals, for example, 2619918333 + ... + 2619918350.

It is an arithmetic number, because the mean of its divisors is an integer number (11352979482).

Almost surely, 2^47158530147 is an apocalyptic number.

47158530147 is a deficient number, since it is larger than the sum of its proper divisors (20959346745).

47158530147 is a wasteful number, since it uses less digits than its factorization.

47158530147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239836689 (or 5239836686 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 47158530147 in words is "forty-seven billion, one hundred fifty-eight million, five hundred thirty thousand, one hundred forty-seven".