48637755171720 has 864 divisors, whose sum is σ = 191914884645120. Its totient is φ = 10589612267520.

The previous prime is 48637755171713. The next prime is 48637755171767. The reversal of 48637755171720 is 2717155773684.

48637755171720 is a `hidden beast` number, since 4 + 8 + 6 + 3 + 7 + 7 + 551 + 7 + 1 + 72 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 916163017 + ... + 916216103.

It is an arithmetic number, because the mean of its divisors is an integer number (222123709080).

Almost surely, 2^{48637755171720} is an apocalyptic number.

48637755171720 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 48637755171720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95957442322560).

48637755171720 is an abundant number, since it is smaller than the sum of its proper divisors (143277129473400).

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

48637755171720 is a wasteful number, since it uses less digits than its factorization.

48637755171720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53215 (or 53158 counting only the distinct ones).

The product of its (nonzero) digits is 69148800, while the sum is 63.

The spelling of 48637755171720 in words is "forty-eight trillion, six hundred thirty-seven billion, seven hundred fifty-five million, one hundred seventy-one thousand, seven hundred twenty".