5575820544 has 432 divisors, whose sum is σ = 19489458240. Its totient is φ = 1567641600.

The previous prime is 5575820521. The next prime is 5575820557. The reversal of 5575820544 is 4450285755.

5575820544 is a `hidden beast` number, since 5 + 57 + 58 + 2 + 0 + 544 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a self number, because there is not a number n which added to its sum of digits gives 5575820544.

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, 34207407 + ... + 34207569.

Almost surely, 2^5575820544 is an apocalyptic number.

5575820544 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 5575820544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9744729120).

5575820544 is an abundant number, since it is smaller than the sum of its proper divisors (13913637696).

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

5575820544 is a wasteful number, since it uses less digits than its factorization.

5575820544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 45.

The square root of 5575820544 is about 74671.4171822124. The cubic root of 5575820544 is about 1773.2484785498.

The spelling of 5575820544 in words is "five billion, five hundred seventy-five million, eight hundred twenty thousand, five hundred forty-four".