48821323388 has 24 divisors (see below), whose sum is σ = 85671107424. Its totient is φ = 24343934400.

The previous prime is 48821323381. The next prime is 48821323409. The reversal of 48821323388 is 88332312884.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48821323381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3149978 + ... + 3165438.

It is an arithmetic number, because the mean of its divisors is an integer number (3569629476).

Almost surely, 2^48821323388 is an apocalyptic number.

It is an amenable number.

48821323388 is a deficient number, since it is larger than the sum of its proper divisors (36849784036).

48821323388 is a wasteful number, since it uses less digits than its factorization.

48821323388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17573 (or 17571 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 50.

The spelling of 48821323388 in words is "forty-eight billion, eight hundred twenty-one million, three hundred twenty-three thousand, three hundred eighty-eight".