5866919040 has 64 divisors (see below), whose sum is σ = 18700810560. Its totient is φ = 1564511232.

The previous prime is 5866919029. The next prime is 5866919077. The reversal of 5866919040 is 409196685.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1525924 + ... + 1529763.

It is an arithmetic number, because the mean of its divisors is an integer number (292200165).

Almost surely, 2^5866919040 is an apocalyptic number.

It is an amenable number.

5866919040 is an abundant number, since it is smaller than the sum of its proper divisors (12833891520).

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

5866919040 is a wasteful number, since it uses less digits than its factorization.

5866919040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055709 (or 3055697 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 5866919040 is about 76595.8160737256. The cubic root of 5866919040 is about 1803.5853475760.

The spelling of 5866919040 in words is "five billion, eight hundred sixty-six million, nine hundred nineteen thousand, forty".