47727727522 has 8 divisors (see below), whose sum is σ = 71592541776. Its totient is φ = 23863546932.

The previous prime is 47727727519. The next prime is 47727727549. The reversal of 47727727522 is 22572772774.

It is a happy number.

47727727522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 47727727522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149893 + ... + 343399.

It is an arithmetic number, because the mean of its divisors is an integer number (8949067722).

Almost surely, 2^47727727522 is an apocalyptic number.

47727727522 is a deficient number, since it is larger than the sum of its proper divisors (23864814254).

47727727522 is a wasteful number, since it uses less digits than its factorization.

47727727522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316832.

The product of its digits is 5378240, while the sum is 52.

The spelling of 47727727522 in words is "forty-seven billion, seven hundred twenty-seven million, seven hundred twenty-seven thousand, five hundred twenty-two".