47633286879 has 12 divisors (see below), whose sum is σ = 71795099376. Its totient is φ = 30374849472.

The previous prime is 47633286839. The next prime is 47633286889. The reversal of 47633286879 is 97868233674.

47633286879 is a `hidden beast` number, since 476 + 3 + 3 + 2 + 86 + 87 + 9 = 666.

It is not a de Polignac number, because 47633286879 - 2¹⁷ = 47633155807 is a prime.

It is a super-2 number, since 2×47633286879² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47633286829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115056042 + ... + 115056455.

It is an arithmetic number, because the mean of its divisors is an integer number (5982924948).

Almost surely, 2^47633286879 is an apocalyptic number.

47633286879 is a deficient number, since it is larger than the sum of its proper divisors (24161812497).

47633286879 is a wasteful number, since it uses less digits than its factorization.

47633286879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230112526 (or 230112523 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 63.

The spelling of 47633286879 in words is "forty-seven billion, six hundred thirty-three million, two hundred eighty-six thousand, eight hundred seventy-nine".