489347248050 has 60 divisors (see below), whose sum is σ = 1359660401946. Its totient is φ = 130492598400.

The previous prime is 489347248021. The next prime is 489347248057. The reversal of 489347248050 is 50842743984.

489347248050 is a `hidden beast` number, since 4 + 8 + 9 + 347 + 248 + 0 + 50 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 388339602561 + 101007645489 = 623169^2 + 317817^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (489347248057) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 60409191 + ... + 60417290.

Almost surely, 2^489347248050 is an apocalyptic number.

489347248050 is an abundant number, since it is smaller than the sum of its proper divisors (870313153896).

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

489347248050 is a wasteful number, since it uses less digits than its factorization.

489347248050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120826505 (or 120826491 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 489347248050 in words is "four hundred eighty-nine billion, three hundred forty-seven million, two hundred forty-eight thousand, fifty".