48724433172 has 120 divisors (see below), whose sum is σ = 131890096800. Its totient is φ = 15666848064.

The previous prime is 48724433167. The next prime is 48724433203. The reversal of 48724433172 is 27133442784.

48724433172 is a `hidden beast` number, since 4 + 8 + 7 + 244 + 331 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15210523 + ... + 15213725.

It is an arithmetic number, because the mean of its divisors is an integer number (1099084140).

Almost surely, 2^48724433172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48724433172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65945048400).

48724433172 is an abundant number, since it is smaller than the sum of its proper divisors (83165663628).

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

48724433172 is a wasteful number, since it uses less digits than its factorization.

48724433172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867 (or 4856 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The spelling of 48724433172 in words is "forty-eight billion, seven hundred twenty-four million, four hundred thirty-three thousand, one hundred seventy-two".