48920811720 has 256 divisors, whose sum is σ = 163469180160. Its totient is φ = 11612160000.

The previous prime is 48920811703. The next prime is 48920811727. The reversal of 48920811720 is 2711802984.

It is not an unprimeable number, because it can be changed into a prime (48920811727) 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 63 ways as a sum of consecutive naturals, for example, 19404060 + ... + 19406580.

It is an arithmetic number, because the mean of its divisors is an integer number (638551485).

Almost surely, 2^48920811720 is an apocalyptic number.

48920811720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48920811720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81734590080).

48920811720 is an abundant number, since it is smaller than the sum of its proper divisors (114548368440).

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

48920811720 is a wasteful number, since it uses less digits than its factorization.

48920811720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848 (or 2844 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The spelling of 48920811720 in words is "forty-eight billion, nine hundred twenty million, eight hundred eleven thousand, seven hundred twenty".