47484733892 has 24 divisors (see below), whose sum is σ = 83858797176. Its totient is φ = 23525203968.

The previous prime is 47484733859. The next prime is 47484733939. The reversal of 47484733892 is 29833748474.

It can be written as a sum of positive squares in 4 ways, for example, as 8748983296 + 38735750596 = 93536^2 + 196814^2 .

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, 1700588 + ... + 1728284.

It is an arithmetic number, because the mean of its divisors is an integer number (3494116549).

Almost surely, 2^47484733892 is an apocalyptic number.

It is an amenable number.

47484733892 is a deficient number, since it is larger than the sum of its proper divisors (36374063284).

47484733892 is a wasteful number, since it uses less digits than its factorization.

47484733892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31607 (or 31605 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 59.

The spelling of 47484733892 in words is "forty-seven billion, four hundred eighty-four million, seven hundred thirty-three thousand, eight hundred ninety-two".