54044693980884 has 18 divisors (see below), whose sum is σ = 136612976451770. Its totient is φ = 18014897993616.

The previous prime is 54044693980877. The next prime is 54044693980913. The reversal of 54044693980884 is 48808939644045.

54044693980884 is a `hidden beast` number, since 5 + 4 + 0 + 4 + 469 + 3 + 9 + 80 + 8 + 84 = 666.

It can be written as a sum of positive squares in only one way, i.e., 32364402416784 + 21680291564100 = 5688972^2 + 4656210^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 750620749699 + ... + 750620749770.

Almost surely, 2^{54044693980884} is an apocalyptic number.

It is an amenable number.

54044693980884 is an abundant number, since it is smaller than the sum of its proper divisors (82568282470886).

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

54044693980884 is a wasteful number, since it uses less digits than its factorization.

54044693980884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501241499479 (or 1501241499474 counting only the distinct ones).

The product of its (nonzero) digits is 955514880, while the sum is 72.

The spelling of 54044693980884 in words is "fifty-four trillion, forty-four billion, six hundred ninety-three million, nine hundred eighty thousand, eight hundred eighty-four".