27130430543 has 8 divisors (see below), whose sum is σ = 30238251120. Its totient is φ = 24190600320.

The previous prime is 27130430501. The next prime is 27130430603. The reversal of 27130430543 is 34503403172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27130430543 - 2⁶ = 27130430479 is a prime.

It is a super-2 number, since 2×27130430543² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27130430143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41997248 + ... + 41997893.

It is an arithmetic number, because the mean of its divisors is an integer number (3779781390).

Almost surely, 2^27130430543 is an apocalyptic number.

27130430543 is a deficient number, since it is larger than the sum of its proper divisors (3107820577).

27130430543 is a wasteful number, since it uses less digits than its factorization.

27130430543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83995177.

The product of its (nonzero) digits is 30240, while the sum is 32.

The spelling of 27130430543 in words is "twenty-seven billion, one hundred thirty million, four hundred thirty thousand, five hundred forty-three".