5446789794288 has 960 divisors, whose sum is σ = 17611467793920. Its totient is φ = 1622583705600.

The previous prime is 5446789794287. The next prime is 5446789794331. The reversal of 5446789794288 is 8824979876445.

It is a happy number.

5446789794288 is a `hidden beast` number, since 5 + 4 + 46 + 7 + 89 + 79 + 428 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

Its product of digits (7803371520) is a multiple of the sum of its prime divisors (490).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5446789794287) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 23785108158 + ... + 23785108386.

It is an arithmetic number, because the mean of its divisors is an integer number (18345278952).

Almost surely, 2^{5446789794288} 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 5446789794288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8805733896960).

5446789794288 is an abundant number, since it is smaller than the sum of its proper divisors (12164677999632).

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

5446789794288 is a wasteful number, since it uses less digits than its factorization.

5446789794288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 490 counting only the distinct ones).

The product of its digits is 7803371520, while the sum is 81.

The spelling of 5446789794288 in words is "five trillion, four hundred forty-six billion, seven hundred eighty-nine million, seven hundred ninety-four thousand, two hundred eighty-eight".