5476569840 has 320 divisors, whose sum is σ = 21762892800. Its totient is φ = 1239929856.

The previous prime is 5476569817. The next prime is 5476569863. The reversal of 5476569840 is 489656745.

5476569840 is a `hidden beast` number, since 5 + 4 + 76 + 569 + 8 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5476569817) and next prime (5476569863).

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1646419 + ... + 1649741.

It is an arithmetic number, because the mean of its divisors is an integer number (68009040).

Almost surely, 2^5476569840 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 5476569840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10881446400).

5476569840 is an abundant number, since it is smaller than the sum of its proper divisors (16286322960).

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

5476569840 is a wasteful number, since it uses less digits than its factorization.

5476569840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3461 (or 3449 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The square root of 5476569840 is about 74003.8501701094. The cubic root of 5476569840 is about 1762.6640354345.

The spelling of 5476569840 in words is "five billion, four hundred seventy-six million, five hundred sixty-nine thousand, eight hundred forty".