27547984130 has 16 divisors (see below), whose sum is σ = 49589919360. Its totient is φ = 11018405232.

The previous prime is 27547984127. The next prime is 27547984133. The reversal of 27547984130 is 3148974572.

It is an interprime number because it is at equal distance from previous prime (27547984127) and next prime (27547984133).

It is not an unprimeable number, because it can be changed into a prime (27547984133) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 60407 + ... + 242373.

It is an arithmetic number, because the mean of its divisors is an integer number (3099369960).

Almost surely, 2^27547984130 is an apocalyptic number.

27547984130 is a deficient number, since it is larger than the sum of its proper divisors (22041935230).

27547984130 is a wasteful number, since it uses less digits than its factorization.

27547984130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197113.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 27547984130 in words is "twenty-seven billion, five hundred forty-seven million, nine hundred eighty-four thousand, one hundred thirty".