27075007307 has 2 divisors, whose sum is σ = 27075007308. Its totient is φ = 27075007306.

The previous prime is 27075007291. The next prime is 27075007327. The reversal of 27075007307 is 70370057072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27075007307 - 2⁴ = 27075007291 is a prime.

It is not a weakly prime, because it can be changed into another prime (27075007327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13537503653 + 13537503654.

It is an arithmetic number, because the mean of its divisors is an integer number (13537503654).

Almost surely, 2^27075007307 is an apocalyptic number.

27075007307 is a deficient number, since it is larger than the sum of its proper divisors (1).

27075007307 is an equidigital number, since it uses as much as digits as its factorization.

27075007307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72030, while the sum is 38.

The spelling of 27075007307 in words is "twenty-seven billion, seventy-five million, seven thousand, three hundred seven".