27753480547 has 8 divisors (see below), whose sum is σ = 29894024160. Its totient is φ = 25613745600.

The previous prime is 27753480533. The next prime is 27753480569. The reversal of 27753480547 is 74508435772.

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 27753480547 - 2²³ = 27745091939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27753480494 and 27753480503.

It is not an unprimeable number, because it can be changed into a prime (27753480527) 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, 129922 + ... + 269047.

It is an arithmetic number, because the mean of its divisors is an integer number (3736753020).

Almost surely, 2^27753480547 is an apocalyptic number.

27753480547 is a deficient number, since it is larger than the sum of its proper divisors (2140543613).

27753480547 is a wasteful number, since it uses less digits than its factorization.

27753480547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404333.

The product of its (nonzero) digits is 6585600, while the sum is 52.

The spelling of 27753480547 in words is "twenty-seven billion, seven hundred fifty-three million, four hundred eighty thousand, five hundred forty-seven".