47121880460 has 48 divisors (see below), whose sum is σ = 103879480320. Its totient is φ = 17931549120.

The previous prime is 47121880409. The next prime is 47121880471. The reversal of 47121880460 is 6408812174.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607514 + ... + 680673.

It is an arithmetic number, because the mean of its divisors is an integer number (2164155840).

Almost surely, 2^47121880460 is an apocalyptic number.

It is an amenable number.

47121880460 is an abundant number, since it is smaller than the sum of its proper divisors (56757599860).

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

47121880460 is a wasteful number, since it uses less digits than its factorization.

47121880460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288286 (or 1288284 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The spelling of 47121880460 in words is "forty-seven billion, one hundred twenty-one million, eight hundred eighty thousand, four hundred sixty".