47472045781348 has 24 divisors (see below), whose sum is σ = 83627986992704. Its totient is φ = 23578341732000.

The previous prime is 47472045781253. The next prime is 47472045781367. The reversal of 47472045781348 is 84318754027474.

It is a self number, because there is not a number n which added to its sum of digits gives 47472045781348.

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, 29253511 + ... + 30833617.

Almost surely, 2^{47472045781348} is an apocalyptic number.

It is an amenable number.

47472045781348 is a deficient number, since it is larger than the sum of its proper divisors (36155941211356).

47472045781348 is a wasteful number, since it uses less digits than its factorization.

47472045781348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630003 (or 1630001 counting only the distinct ones).

The product of its (nonzero) digits is 168591360, while the sum is 64.

The spelling of 47472045781348 in words is "forty-seven trillion, four hundred seventy-two billion, forty-five million, seven hundred eighty-one thousand, three hundred forty-eight".