5094449428320 has 1536 divisors, whose sum is σ = 22266316800000. Its totient is φ = 1084107773952.

The previous prime is 5094449428309. The next prime is 5094449428333. The reversal of 5094449428320 is 238249444905.

5094449428320 is a `hidden beast` number, since 50 + 9 + 4 + 4 + 494 + 2 + 83 + 20 = 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 polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1661051427 + ... + 1661054493.

It is an arithmetic number, because the mean of its divisors is an integer number (14496300000).

Almost surely, 2^{5094449428320} 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 5094449428320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11133158400000).

5094449428320 is an abundant number, since it is smaller than the sum of its proper divisors (17171867371680).

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

5094449428320 is a wasteful number, since it uses less digits than its factorization.

5094449428320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190 (or 3162 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 5094449428320 in words is "five trillion, ninety-four billion, four hundred forty-nine million, four hundred twenty-eight thousand, three hundred twenty".