47289848500 has 24 divisors (see below), whose sum is σ = 103281030216. Its totient is φ = 18915939200.

The previous prime is 47289848479. The next prime is 47289848519. The reversal of 47289848500 is 584898274.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12034528804 + 35255319696 = 109702^2 + 187764^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47289349 + ... + 47290348.

It is an arithmetic number, because the mean of its divisors is an integer number (4303376259).

Almost surely, 2^47289848500 is an apocalyptic number.

It is an amenable number.

47289848500 is an abundant number, since it is smaller than the sum of its proper divisors (55991181716).

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

47289848500 is a wasteful number, since it uses less digits than its factorization.

47289848500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94579716 (or 94579704 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 55.

The spelling of 47289848500 in words is "forty-seven billion, two hundred eighty-nine million, eight hundred forty-eight thousand, five hundred".