47879554822 has 32 divisors (see below), whose sum is σ = 78971500800. Its totient is φ = 21590981280.

The previous prime is 47879554781. The next prime is 47879554829. The reversal of 47879554822 is 22845597874.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47879554829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503408 + ... + 1534924.

It is an arithmetic number, because the mean of its divisors is an integer number (2467859400).

Almost surely, 2^47879554822 is an apocalyptic number.

47879554822 is a deficient number, since it is larger than the sum of its proper divisors (31091945978).

47879554822 is a wasteful number, since it uses less digits than its factorization.

47879554822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32076.

The product of its digits is 45158400, while the sum is 61.

The spelling of 47879554822 in words is "forty-seven billion, eight hundred seventy-nine million, five hundred fifty-four thousand, eight hundred twenty-two".