47731046474 has 8 divisors (see below), whose sum is σ = 71756028900. Its totient is φ = 23812370176.

The previous prime is 47731046453. The next prime is 47731046537. The reversal of 47731046474 is 47464013774.

It can be written as a sum of positive squares in 2 ways, for example, as 47343232225 + 387814249 = 217585^2 + 19693^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26575409 + ... + 26577204.

Almost surely, 2^47731046474 is an apocalyptic number.

47731046474 is a deficient number, since it is larger than the sum of its proper divisors (24024982426).

47731046474 is a wasteful number, since it uses less digits than its factorization.

47731046474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53153064.

The product of its (nonzero) digits is 1580544, while the sum is 47.

The spelling of 47731046474 in words is "forty-seven billion, seven hundred thirty-one million, forty-six thousand, four hundred seventy-four".