27382000523 has 2 divisors, whose sum is σ = 27382000524. Its totient is φ = 27382000522.

The previous prime is 27382000519. The next prime is 27382000603. The reversal of 27382000523 is 32500028372.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27382000523 - 2² = 27382000519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27382000523.

It is not a weakly prime, because it can be changed into another prime (27382000823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13691000261 + 13691000262.

It is an arithmetic number, because the mean of its divisors is an integer number (13691000262).

Almost surely, 2^27382000523 is an apocalyptic number.

27382000523 is a deficient number, since it is larger than the sum of its proper divisors (1).

27382000523 is an equidigital number, since it uses as much as digits as its factorization.

27382000523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 27382000523 its reverse (32500028372), we get a palindrome (59882028895).

The spelling of 27382000523 in words is "twenty-seven billion, three hundred eighty-two million, five hundred twenty-three", and thus it is an aban number.