47703388163 has 4 divisors (see below), whose sum is σ = 49242207168. Its totient is φ = 46164569160.

The previous prime is 47703388123. The next prime is 47703388189. The reversal of 47703388163 is 36188330774.

47703388163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47703388163 - 2¹² = 47703384067 is a prime.

It is a super-2 number, since 2×47703388163² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47703388123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769409456 + ... + 769409517.

It is an arithmetic number, because the mean of its divisors is an integer number (12310551792).

Almost surely, 2^47703388163 is an apocalyptic number.

47703388163 is a deficient number, since it is larger than the sum of its proper divisors (1538819005).

47703388163 is a wasteful number, since it uses less digits than its factorization.

47703388163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538819004.

The product of its (nonzero) digits is 2032128, while the sum is 50.

It can be divided in two parts, 4770 and 3388163, that added together give a palindrome (3392933).

The spelling of 47703388163 in words is "forty-seven billion, seven hundred three million, three hundred eighty-eight thousand, one hundred sixty-three".