47030888057 has 8 divisors (see below), whose sum is σ = 47513164680. Its totient is φ = 46548937600.

The previous prime is 47030888041. The next prime is 47030888089. The reversal of 47030888057 is 75088803074.

It can be written as a sum of positive squares in 4 ways, for example, as 28002340921 + 19028547136 = 167339^2 + 137944^2 .

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 47030888057 - 2⁴ = 47030888041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47030887996 and 47030888014.

It is not an unprimeable number, because it can be changed into a prime (47030888017) 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 7 ways as a sum of consecutive naturals, for example, 213773 + ... + 373845.

It is an arithmetic number, because the mean of its divisors is an integer number (5939145585).

Almost surely, 2^47030888057 is an apocalyptic number.

It is an amenable number.

47030888057 is a deficient number, since it is larger than the sum of its proper divisors (482276623).

47030888057 is a wasteful number, since it uses less digits than its factorization.

47030888057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163083.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 47030888057 in words is "forty-seven billion, thirty million, eight hundred eighty-eight thousand, fifty-seven".