54009803594 has 16 divisors (see below), whose sum is σ = 82550884968. Its totient is φ = 26492935872.

The previous prime is 54009803581. The next prime is 54009803597. The reversal of 54009803594 is 49530890045.

It can be written as a sum of positive squares in 4 ways, for example, as 36700980625 + 17308822969 = 191575^2 + 131563^2 .

It is not an unprimeable number, because it can be changed into a prime (54009803597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1795244 + ... + 1825080.

Almost surely, 2^54009803594 is an apocalyptic number.

54009803594 is a deficient number, since it is larger than the sum of its proper divisors (28541081374).

54009803594 is a wasteful number, since it uses less digits than its factorization.

54009803594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46969.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 54009803594 in words is "fifty-four billion, nine million, eight hundred three thousand, five hundred ninety-four".