5479408944 has 280 divisors, whose sum is σ = 16735491360. Its totient is φ = 1734856704.

The previous prime is 5479408939. The next prime is 5479409003. The reversal of 5479408944 is 4498049745.

5479408944 is a `hidden beast` number, since 547 + 9 + 4 + 0 + 8 + 94 + 4 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 32810749 + ... + 32810915.

It is an arithmetic number, because the mean of its divisors is an integer number (59769612).

Almost surely, 2^5479408944 is an apocalyptic number.

5479408944 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 5479408944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8367745680).

5479408944 is an abundant number, since it is smaller than the sum of its proper divisors (11256082416).

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

5479408944 is a wasteful number, since it uses less digits than its factorization.

5479408944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 5479408944 is about 74023.0298218061. The cubic root of 5479408944 is about 1762.9685765454.

The spelling of 5479408944 in words is "five billion, four hundred seventy-nine million, four hundred eight thousand, nine hundred forty-four".