5575044720 has 80 divisors (see below), whose sum is σ = 19751592960. Its totient is φ = 1274295552.

The previous prime is 5575044707. The next prime is 5575044737. The reversal of 5575044720 is 274405755.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×5575044720² = 62162247259999756800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1657560 + ... + 1660919.

It is an arithmetic number, because the mean of its divisors is an integer number (246894912).

Almost surely, 2^5575044720 is an apocalyptic number.

It is an amenable number.

5575044720 is an abundant number, since it is smaller than the sum of its proper divisors (14176548240).

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

5575044720 is a wasteful number, since it uses less digits than its factorization.

5575044720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318502 (or 3318496 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 39.

The square root of 5575044720 is about 74666.2220820097. Note that the first 3 decimals coincide. The cubic root of 5575044720 is about 1773.1662310116.

The spelling of 5575044720 in words is "five billion, five hundred seventy-five million, forty-four thousand, seven hundred twenty".