48227028820 has 96 divisors (see below), whose sum is σ = 108975912192. Its totient is φ = 17885058048.

The previous prime is 48227028809. The next prime is 48227028853. The reversal of 48227028820 is 2882072284.

48227028820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×48227028820² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2011624 + ... + 2035456.

It is an arithmetic number, because the mean of its divisors is an integer number (1135165752).

Almost surely, 2^48227028820 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 48227028820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54487956096).

48227028820 is an abundant number, since it is smaller than the sum of its proper divisors (60748883372).

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

48227028820 is a wasteful number, since it uses less digits than its factorization.

48227028820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24001 (or 23999 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 43.

The spelling of 48227028820 in words is "forty-eight billion, two hundred twenty-seven million, twenty-eight thousand, eight hundred twenty".