47807822500 has 45 divisors (see below), whose sum is σ = 104570058901. Its totient is φ = 19118756000.

The previous prime is 47807822473. The next prime is 47807822519. The reversal of 47807822500 is 522870874.

The square root of 47807822500 is 218650.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 33601089636 + 14206732864 = 183306^2 + 119192^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 10930314 + ... + 10934686.

Almost surely, 2^47807822500 is an apocalyptic number.

47807822500 is the 218650-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47807822500

47807822500 is an abundant number, since it is smaller than the sum of its proper divisors (56762236401).

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

47807822500 is an frugal number, since it uses more digits than its factorization.

47807822500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8770 (or 4380 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 43.

The spelling of 47807822500 in words is "forty-seven billion, eight hundred seven million, eight hundred twenty-two thousand, five hundred".