47207431047250 has 64 divisors (see below), whose sum is σ = 92011795555680. Its totient is φ = 18120405120000.

The previous prime is 47207431047247. The next prime is 47207431047317. The reversal of 47207431047250 is 5274013470274.

It can be written as a sum of positive squares in 16 ways, for example, as 14792046757849 + 32415384289401 = 3846043^2 + 5693451^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47207431047250.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37125595 + ... + 38376094.

Almost surely, 2^{47207431047250} is an apocalyptic number.

47207431047250 is a deficient number, since it is larger than the sum of its proper divisors (44804364508430).

47207431047250 is a wasteful number, since it uses less digits than its factorization.

47207431047250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75501808 (or 75501798 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 46.

The spelling of 47207431047250 in words is "forty-seven trillion, two hundred seven billion, four hundred thirty-one million, forty-seven thousand, two hundred fifty".