5812195140 has 36 divisors (see below), whose sum is σ = 17630325804. Its totient is φ = 1549918656.

The previous prime is 5812195121. The next prime is 5812195199. The reversal of 5812195140 is 415912185.

5812195140 is a `hidden beast` number, since 581 + 21 + 9 + 51 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3459557124 + 2352638016 = 58818^2 + 48504^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5812195140² = 67563224690879239200, 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 = 5812195095 and 5812195104.

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 11 ways as a sum of consecutive naturals, for example, 16144807 + ... + 16145166.

Almost surely, 2^5812195140 is an apocalyptic number.

It is an amenable number.

5812195140 is an abundant number, since it is smaller than the sum of its proper divisors (11818130664).

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

5812195140 is a wasteful number, since it uses less digits than its factorization.

5812195140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32289988 (or 32289983 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The square root of 5812195140 is about 76237.7540330249. The cubic root of 5812195140 is about 1797.9601521811.

The spelling of 5812195140 in words is "five billion, eight hundred twelve million, one hundred ninety-five thousand, one hundred forty".