48946852128 has 72 divisors (see below), whose sum is σ = 135603892368. Its totient is φ = 15456889728.

The previous prime is 48946852121. The next prime is 48946852139. The reversal of 48946852128 is 82125864984.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (48946852121) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 671526 + ... + 740837.

It is an arithmetic number, because the mean of its divisors is an integer number (1883387394).

Almost surely, 2^48946852128 is an apocalyptic number.

48946852128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

48946852128 is an abundant number, since it is smaller than the sum of its proper divisors (86657040240).

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

48946852128 is a wasteful number, since it uses less digits than its factorization.

48946852128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412414 (or 1412387 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 57.

The spelling of 48946852128 in words is "forty-eight billion, nine hundred forty-six million, eight hundred fifty-two thousand, one hundred twenty-eight".