48827731620 has 48 divisors (see below), whose sum is σ = 137588488128. Its totient is φ = 12937791360.

The previous prime is 48827731543. The next prime is 48827731621. The reversal of 48827731620 is 2613772884.

48827731620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 48827731620.

It is not an unprimeable number, because it can be changed into a prime (48827731621) 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, 2582286 + ... + 2601125.

It is an arithmetic number, because the mean of its divisors is an integer number (2866426836).

Almost surely, 2^48827731620 is an apocalyptic number.

It is an amenable number.

48827731620 is an abundant number, since it is smaller than the sum of its proper divisors (88760756508).

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

48827731620 is a wasteful number, since it uses less digits than its factorization.

48827731620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183580 (or 5183578 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 48827731620 in words is "forty-eight billion, eight hundred twenty-seven million, seven hundred thirty-one thousand, six hundred twenty".