47865347460 has 144 divisors (see below), whose sum is σ = 166267920000. Its totient is φ = 10918582272.

The previous prime is 47865347437. The next prime is 47865347473. The reversal of 47865347460 is 6474356874.

47865347460 is a `hidden beast` number, since 47 + 8 + 6 + 534 + 7 + 4 + 60 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 47865347397 and 47865347406.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 590676 + ... + 666804.

Almost surely, 2^47865347460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47865347460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83133960000).

47865347460 is an abundant number, since it is smaller than the sum of its proper divisors (118402572540).

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

47865347460 is a wasteful number, since it uses less digits than its factorization.

47865347460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76650 (or 76645 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 54.

The spelling of 47865347460 in words is "forty-seven billion, eight hundred sixty-five million, three hundred forty-seven thousand, four hundred sixty".