54833378805 has 24 divisors (see below), whose sum is σ = 96024371352. Its totient is φ = 28942977024.

The previous prime is 54833378791. The next prime is 54833378857. The reversal of 54833378805 is 50887333845.

It can be written as a sum of positive squares in 4 ways, for example, as 12797718129 + 42035660676 = 113127^2 + 205026^2 .

It is not a de Polignac number, because 54833378805 - 2⁶ = 54833378741 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6276664 + ... + 6285393.

It is an arithmetic number, because the mean of its divisors is an integer number (4001015473).

Almost surely, 2^54833378805 is an apocalyptic number.

It is an amenable number.

54833378805 is a deficient number, since it is larger than the sum of its proper divisors (41190992547).

54833378805 is a wasteful number, since it uses less digits than its factorization.

54833378805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12562165 (or 12562162 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 54833378805 in words is "fifty-four billion, eight hundred thirty-three million, three hundred seventy-eight thousand, eight hundred five".