5865124140 has 240 divisors, whose sum is σ = 19198982880. Its totient is φ = 1497000960.

The previous prime is 5865124129. The next prime is 5865124157. The reversal of 5865124140 is 414215685.

It is a happy number.

5865124140 is a `hidden beast` number, since 586 + 51 + 24 + 1 + 4 + 0 = 666.

It is a super-2 number, since 2×5865124140² = 68799362355221479200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5865124095 and 5865124104.

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 79 ways as a sum of consecutive naturals, for example, 6153904 + ... + 6154856.

It is an arithmetic number, because the mean of its divisors is an integer number (79995762).

Almost surely, 2^5865124140 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 5865124140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9599491440).

5865124140 is an abundant number, since it is smaller than the sum of its proper divisors (13333858740).

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

5865124140 is a wasteful number, since it uses less digits than its factorization.

5865124140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5865124140 is about 76584.0984800370. The cubic root of 5865124140 is about 1803.4014017658.

The spelling of 5865124140 in words is "five billion, eight hundred sixty-five million, one hundred twenty-four thousand, one hundred forty".