54473487045 has 32 divisors (see below), whose sum is σ = 90351590400. Its totient is φ = 27992047104.

The previous prime is 54473487043. The next prime is 54473487049. The reversal of 54473487045 is 54078437445.

It is not a de Polignac number, because 54473487045 - 2¹ = 54473487043 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54473487043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77649 + ... + 339081.

It is an arithmetic number, because the mean of its divisors is an integer number (2823487200).

Almost surely, 2^54473487045 is an apocalyptic number.

It is an amenable number.

54473487045 is a deficient number, since it is larger than the sum of its proper divisors (35878103355).

54473487045 is a wasteful number, since it uses less digits than its factorization.

54473487045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261949.

The product of its (nonzero) digits is 7526400, while the sum is 51.

The spelling of 54473487045 in words is "fifty-four billion, four hundred seventy-three million, four hundred eighty-seven thousand, forty-five".