27424000507 has 2 divisors, whose sum is σ = 27424000508. Its totient is φ = 27424000506.

The previous prime is 27424000489. The next prime is 27424000537. The reversal of 27424000507 is 70500042472.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27424000507 is a prime.

It is not a weakly prime, because it can be changed into another prime (27424000537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13712000253 + 13712000254.

It is an arithmetic number, because the mean of its divisors is an integer number (13712000254).

Almost surely, 2^27424000507 is an apocalyptic number.

27424000507 is a deficient number, since it is larger than the sum of its proper divisors (1).

27424000507 is an equidigital number, since it uses as much as digits as its factorization.

27424000507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 31.

Adding to 27424000507 its reverse (70500042472), we get a palindrome (97924042979).

The spelling of 27424000507 in words is "twenty-seven billion, four hundred twenty-four million, five hundred seven", and thus it is an aban number.