54831971196 has 168 divisors, whose sum is σ = 147991762800. Its totient is φ = 17760695040.

The previous prime is 54831971177. The next prime is 54831971231. The reversal of 54831971196 is 69117913845.

54831971196 is a `hidden beast` number, since 5 + 483 + 1 + 9 + 71 + 1 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 15310126 + ... + 15313706.

It is an arithmetic number, because the mean of its divisors is an integer number (880903350).

Almost surely, 2^54831971196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54831971196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73995881400).

54831971196 is an abundant number, since it is smaller than the sum of its proper divisors (93159791604).

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

54831971196 is a wasteful number, since it uses less digits than its factorization.

54831971196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751 (or 3734 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 54.

The spelling of 54831971196 in words is "fifty-four billion, eight hundred thirty-one million, nine hundred seventy-one thousand, one hundred ninety-six".