47688046562 has 16 divisors (see below), whose sum is σ = 77828711352. Its totient is φ = 21782960640.

The previous prime is 47688046541. The next prime is 47688046579. The reversal of 47688046562 is 26564088674.

It can be written as a sum of positive squares in 4 ways, for example, as 16248855841 + 31439190721 = 127471^2 + 177311^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47688046498 and 47688046507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9451889 + ... + 9456932.

Almost surely, 2^47688046562 is an apocalyptic number.

47688046562 is a deficient number, since it is larger than the sum of its proper divisors (30140664790).

47688046562 is a wasteful number, since it uses less digits than its factorization.

47688046562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18908933.

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 47688046562 in words is "forty-seven billion, six hundred eighty-eight million, forty-six thousand, five hundred sixty-two".