47638286224 has 10 divisors (see below), whose sum is σ = 92299179590. Its totient is φ = 23819143104.

The previous prime is 47638286207. The next prime is 47638286231. The reversal of 47638286224 is 42268283674.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43072851600 + 4565434624 = 207540^2 + 67568^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1488696429 + ... + 1488696460.

It is an arithmetic number, because the mean of its divisors is an integer number (9229917959).

Almost surely, 2^47638286224 is an apocalyptic number.

It is an amenable number.

47638286224 is a deficient number, since it is larger than the sum of its proper divisors (44660893366).

47638286224 is a wasteful number, since it uses less digits than its factorization.

47638286224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977392897 (or 2977392891 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 52.

The spelling of 47638286224 in words is "forty-seven billion, six hundred thirty-eight million, two hundred eighty-six thousand, two hundred twenty-four".