47115789008 has 40 divisors (see below), whose sum is σ = 91753580520. Its totient is φ = 23437693440.

The previous prime is 47115788981. The next prime is 47115789101. The reversal of 47115789008 is 80098751174.

It can be written as a sum of positive squares in 4 ways, for example, as 394101904 + 46721687104 = 19852^2 + 216152^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3250898 + ... + 3265358.

It is an arithmetic number, because the mean of its divisors is an integer number (2293839513).

Almost surely, 2^47115789008 is an apocalyptic number.

It is an amenable number.

47115789008 is a deficient number, since it is larger than the sum of its proper divisors (44637791512).

47115789008 is a wasteful number, since it uses less digits than its factorization.

47115789008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15495 (or 15489 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 50.

The spelling of 47115789008 in words is "forty-seven billion, one hundred fifteen million, seven hundred eighty-nine thousand, eight".