54446409792 has 224 divisors, whose sum is σ = 161743948800. Its totient is φ = 17959366656.

The previous prime is 54446409791. The next prime is 54446409817. The reversal of 54446409792 is 29790464445.

54446409792 is a `hidden beast` number, since 5 + 4 + 4 + 464 + 0 + 97 + 92 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (54446409791) 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, 88243468 + ... + 88244084.

It is an arithmetic number, because the mean of its divisors is an integer number (722071200).

Almost surely, 2^54446409792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54446409792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80871974400).

54446409792 is an abundant number, since it is smaller than the sum of its proper divisors (107297539008).

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

54446409792 is a wasteful number, since it uses less digits than its factorization.

54446409792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 54446409792 in words is "fifty-four billion, four hundred forty-six million, four hundred nine thousand, seven hundred ninety-two".