47405988460 has 12 divisors (see below), whose sum is σ = 99552575808. Its totient is φ = 18962395376.

The previous prime is 47405988451. The next prime is 47405988463. The reversal of 47405988460 is 6488950474.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (47405988463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1185149692 + ... + 1185149731.

It is an arithmetic number, because the mean of its divisors is an integer number (8296047984).

Almost surely, 2^47405988460 is an apocalyptic number.

It is an amenable number.

47405988460 is an abundant number, since it is smaller than the sum of its proper divisors (52146587348).

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

47405988460 is a wasteful number, since it uses less digits than its factorization.

47405988460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370299432 (or 2370299430 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 47405988460 in words is "forty-seven billion, four hundred five million, nine hundred eighty-eight thousand, four hundred sixty".