27206301413 has 2 divisors, whose sum is σ = 27206301414. Its totient is φ = 27206301412.

The previous prime is 27206301371. The next prime is 27206301449. The reversal of 27206301413 is 31410360272.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16306523809 + 10899777604 = 127697^2 + 104402^2 .

It is a cyclic number.

It is not a de Polignac number, because 27206301413 - 2⁶ = 27206301349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27206301013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13603150706 + 13603150707.

It is an arithmetic number, because the mean of its divisors is an integer number (13603150707).

Almost surely, 2^27206301413 is an apocalyptic number.

It is an amenable number.

27206301413 is a deficient number, since it is larger than the sum of its proper divisors (1).

27206301413 is an equidigital number, since it uses as much as digits as its factorization.

27206301413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 27206301413 its reverse (31410360272), we get a palindrome (58616661685).

The spelling of 27206301413 in words is "twenty-seven billion, two hundred six million, three hundred one thousand, four hundred thirteen".