48812747388 has 24 divisors (see below), whose sum is σ = 113900008320. Its totient is φ = 16270401840.

The previous prime is 48812747387. The next prime is 48812747393. The reversal of 48812747388 is 88374721884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48812747381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642243 + ... + 714213.

It is an arithmetic number, because the mean of its divisors is an integer number (4745833680).

Almost surely, 2^48812747388 is an apocalyptic number.

It is an amenable number.

48812747388 is an abundant number, since it is smaller than the sum of its proper divisors (65087260932).

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

48812747388 is a wasteful number, since it uses less digits than its factorization.

48812747388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128497 (or 128495 counting only the distinct ones).

The product of its digits is 19267584, while the sum is 60.

The spelling of 48812747388 in words is "forty-eight billion, eight hundred twelve million, seven hundred forty-seven thousand, three hundred eighty-eight".