54743471245 has 32 divisors (see below), whose sum is σ = 69917425920. Its totient is φ = 41082370560.

The previous prime is 54743471201. The next prime is 54743471273. The reversal of 54743471245 is 54217434745.

It is a happy number.

It is not a de Polignac number, because 54743471245 - 2¹¹ = 54743469197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54743471195 and 54743471204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 670600 + ... + 747790.

It is an arithmetic number, because the mean of its divisors is an integer number (2184919560).

Almost surely, 2^54743471245 is an apocalyptic number.

It is an amenable number.

54743471245 is a deficient number, since it is larger than the sum of its proper divisors (15173954675).

54743471245 is a wasteful number, since it uses less digits than its factorization.

54743471245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77365.

The product of its digits is 1881600, while the sum is 46.

The spelling of 54743471245 in words is "fifty-four billion, seven hundred forty-three million, four hundred seventy-one thousand, two hundred forty-five".