5476479840 has 288 divisors, whose sum is σ = 20777492736. Its totient is φ = 1304432640.

The previous prime is 5476479823. The next prime is 5476479863. The reversal of 5476479840 is 489746745.

5476479840 is a `hidden beast` number, since 5 + 476 + 47 + 98 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 575602 + ... + 585038.

It is an arithmetic number, because the mean of its divisors is an integer number (72144072).

Almost surely, 2^5476479840 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 5476479840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10388746368).

5476479840 is an abundant number, since it is smaller than the sum of its proper divisors (15301012896).

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

5476479840 is a wasteful number, since it uses less digits than its factorization.

5476479840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502 (or 9491 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The square root of 5476479840 is about 74003.2420911408. The cubic root of 5476479840 is about 1762.6543797171.

The spelling of 5476479840 in words is "five billion, four hundred seventy-six million, four hundred seventy-nine thousand, eight hundred forty".