5859015840 has 144 divisors (see below), whose sum is σ = 20321964936. Its totient is φ = 1536768000.

The previous prime is 5859015787. The next prime is 5859015853. The reversal of 5859015840 is 485109585.

It is a happy number.

5859015840 is a `hidden beast` number, since 5 + 8 + 590 + 1 + 58 + 4 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2388863376 + 3470152464 = 48876^2 + 58908^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×5859015840² = 68656133226741811200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54490 + ... + 121190.

Almost surely, 2^5859015840 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 5859015840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10160982468).

5859015840 is an abundant number, since it is smaller than the sum of its proper divisors (14462949096).

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

5859015840 is a wasteful number, since it uses less digits than its factorization.

5859015840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66783 (or 66772 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 45.

The square root of 5859015840 is about 76544.2084027263. The cubic root of 5859015840 is about 1802.7751266930.

The spelling of 5859015840 in words is "five billion, eight hundred fifty-nine million, fifteen thousand, eight hundred forty".