5540670320 has 20 divisors (see below), whose sum is σ = 12882058680. Its totient is φ = 2216268096.

The previous prime is 5540670251. The next prime is 5540670329. The reversal of 5540670320 is 230760455.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540670329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34629110 + ... + 34629269.

It is an arithmetic number, because the mean of its divisors is an integer number (644102934).

Almost surely, 2^5540670320 is an apocalyptic number.

It is an amenable number.

5540670320 is an abundant number, since it is smaller than the sum of its proper divisors (7341388360).

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

5540670320 is a wasteful number, since it uses less digits than its factorization.

5540670320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69258392 (or 69258386 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 5540670320 is about 74435.6790793232. The cubic root of 5540670320 is about 1769.5144081649.

The spelling of 5540670320 in words is "five billion, five hundred forty million, six hundred seventy thousand, three hundred twenty".