54004644244560 has 80 divisors (see below), whose sum is σ = 167468596413120. Its totient is φ = 14396576163840.

The previous prime is 54004644244511. The next prime is 54004644244591. The reversal of 54004644244560 is 6544244640045.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35681326 + ... + 37164045.

It is an arithmetic number, because the mean of its divisors is an integer number (2093357455164).

Almost surely, 2^{54004644244560} is an apocalyptic number.

It is an amenable number.

54004644244560 is an abundant number, since it is smaller than the sum of its proper divisors (113463952168560).

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

54004644244560 is a wasteful number, since it uses less digits than its factorization.

54004644244560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72848476 (or 72848470 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 48.

The spelling of 54004644244560 in words is "fifty-four trillion, four billion, six hundred forty-four million, two hundred forty-four thousand, five hundred sixty".