47830463472 has 80 divisors (see below), whose sum is σ = 134829370368. Its totient is φ = 14490378240.

The previous prime is 47830463459. The next prime is 47830463477. The reversal of 47830463472 is 27436403874.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47830463477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2627233 + ... + 2645375.

Almost surely, 2^47830463472 is an apocalyptic number.

It is an amenable number.

47830463472 is an abundant number, since it is smaller than the sum of its proper divisors (86998906896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47830463472 is a wasteful number, since it uses less digits than its factorization.

47830463472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23158 (or 23152 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 47830463472 in words is "forty-seven billion, eight hundred thirty million, four hundred sixty-three thousand, four hundred seventy-two".