5864544040 has 64 divisors (see below), whose sum is σ = 13711518720. Its totient is φ = 2255040000.

The previous prime is 5864544013. The next prime is 5864544041. The reversal of 5864544040 is 404454685.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 5864543984 and 5864544002.

It is not an unprimeable number, because it can be changed into a prime (5864544041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171580 + ... + 202900.

It is an arithmetic number, because the mean of its divisors is an integer number (214242480).

Almost surely, 2^5864544040 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 5864544040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6855759360).

5864544040 is an abundant number, since it is smaller than the sum of its proper divisors (7846974680).

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

5864544040 is a wasteful number, since it uses less digits than its factorization.

5864544040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31514 (or 31510 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

The square root of 5864544040 is about 76580.3110466391. The cubic root of 5864544040 is about 1803.3419436526.

The spelling of 5864544040 in words is "five billion, eight hundred sixty-four million, five hundred forty-four thousand, forty".