47898220050 has 270 divisors, whose sum is σ = 141239587599. Its totient is φ = 12033748800.

The previous prime is 47898220049. The next prime is 47898220091. The reversal of 47898220050 is 5002289874.

47898220050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 64593369 + 47833626681 = 8037^2 + 218709^2 .

It is a tau number, because it is divible by the number of its divisors (270).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=154755.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47898219978 and 47898220005.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 264630960 + ... + 264631140.

Almost surely, 2^47898220050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47898220050

47898220050 is an abundant number, since it is smaller than the sum of its proper divisors (93341367549).

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

47898220050 is a wasteful number, since it uses less digits than its factorization.

47898220050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 47898220050 in words is "forty-seven billion, eight hundred ninety-eight million, two hundred twenty thousand, fifty".