54454708944 has 160 divisors (see below), whose sum is σ = 159069680000. Its totient is φ = 17833291776.

The previous prime is 54454708933. The next prime is 54454708961. The reversal of 54454708944 is 44980745445.

54454708944 is a `hidden beast` number, since 5 + 4 + 4 + 547 + 0 + 8 + 94 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5819982 + ... + 5829330.

It is an arithmetic number, because the mean of its divisors is an integer number (994185500).

Almost surely, 2^54454708944 is an apocalyptic number.

54454708944 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54454708944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79534840000).

54454708944 is an abundant number, since it is smaller than the sum of its proper divisors (104614971056).

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

54454708944 is a wasteful number, since it uses less digits than its factorization.

54454708944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9602 (or 9590 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 54454708944 in words is "fifty-four billion, four hundred fifty-four million, seven hundred eight thousand, nine hundred forty-four".