54823136256 has 704 divisors, whose sum is σ = 207045043200. Its totient is φ = 13950517248.

The previous prime is 54823136233. The next prime is 54823136267. The reversal of 54823136256 is 65263132845.

54823136256 is a `hidden beast` number, since 5 + 4 + 8 + 2 + 3 + 13 + 625 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62511690 + ... + 62512566.

Almost surely, 2^54823136256 is an apocalyptic number.

54823136256 is a gapful number since it is divisible by the number (56) 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 54823136256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103522521600).

54823136256 is an abundant number, since it is smaller than the sum of its proper divisors (152221906944).

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

54823136256 is a wasteful number, since it uses less digits than its factorization.

54823136256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 925 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 54823136256 in words is "fifty-four billion, eight hundred twenty-three million, one hundred thirty-six thousand, two hundred fifty-six".