5995185840 has 200 divisors, whose sum is σ = 23796944160. Its totient is φ = 1370317824.

The previous prime is 5995185839. The next prime is 5995185841. The reversal of 5995185840 is 485815995.

5995185840 is a `hidden beast` number, since 5 + 9 + 9 + 51 + 8 + 584 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5995185839) and next prime (5995185841).

It is a super-3 number, since 3×5995185840³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5995185841) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20725 + ... + 111444.

Almost surely, 2^5995185840 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 5995185840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11898472080).

5995185840 is an abundant number, since it is smaller than the sum of its proper divisors (17801758320).

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

5995185840 is a wasteful number, since it uses less digits than its factorization.

5995185840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132201 (or 132186 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 54.

The square root of 5995185840 is about 77428.5854190815. The cubic root of 5995185840 is about 1816.6344678336.

The spelling of 5995185840 in words is "five billion, nine hundred ninety-five million, one hundred eighty-five thousand, eight hundred forty".