27237298093 has 2 divisors, whose sum is σ = 27237298094. Its totient is φ = 27237298092.

The previous prime is 27237298087. The next prime is 27237298111. The reversal of 27237298093 is 39089273272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27000076489 + 237221604 = 164317^2 + 15402^2 .

It is a cyclic number.

It is not a de Polignac number, because 27237298093 - 2¹³ = 27237289901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27237298093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27237298793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13618649046 + 13618649047.

It is an arithmetic number, because the mean of its divisors is an integer number (13618649047).

Almost surely, 2^27237298093 is an apocalyptic number.

It is an amenable number.

27237298093 is a deficient number, since it is larger than the sum of its proper divisors (1).

27237298093 is an equidigital number, since it uses as much as digits as its factorization.

27237298093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 52.

The spelling of 27237298093 in words is "twenty-seven billion, two hundred thirty-seven million, two hundred ninety-eight thousand, ninety-three".