48773322240 has 160 divisors (see below), whose sum is σ = 164129137920. Its totient is φ = 12321644544.

The previous prime is 48773322229. The next prime is 48773322277. The reversal of 48773322240 is 4222337784.

It is a tau number, because it is divible by the number of its divisors (160).

It is a junction number, because it is equal to n+sod(n) for n = 48773322192 and 48773322201.

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 15 ways as a sum of consecutive naturals, for example, 21204 + ... + 313043.

It is an arithmetic number, because the mean of its divisors is an integer number (1025807112).

Almost surely, 2^48773322240 is an apocalyptic number.

48773322240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48773322240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82064568960).

48773322240 is an abundant number, since it is smaller than the sum of its proper divisors (115355815680).

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

48773322240 is a wasteful number, since it uses less digits than its factorization.

48773322240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334292 (or 334276 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 48773322240 in words is "forty-eight billion, seven hundred seventy-three million, three hundred twenty-two thousand, two hundred forty".