27667053353 has 2 divisors, whose sum is σ = 27667053354. Its totient is φ = 27667053352.

The previous prime is 27667053331. The next prime is 27667053361. The reversal of 27667053353 is 35335076672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21316876009 + 6350177344 = 146003^2 + 79688^2 .

It is a cyclic number.

It is not a de Polignac number, because 27667053353 - 2¹⁸ = 27666791209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27667053298 and 27667053307.

It is not a weakly prime, because it can be changed into another prime (27667053373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13833526676 + 13833526677.

It is an arithmetic number, because the mean of its divisors is an integer number (13833526677).

Almost surely, 2^27667053353 is an apocalyptic number.

It is an amenable number.

27667053353 is a deficient number, since it is larger than the sum of its proper divisors (1).

27667053353 is an equidigital number, since it uses as much as digits as its factorization.

27667053353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2381400, while the sum is 47.

The spelling of 27667053353 in words is "twenty-seven billion, six hundred sixty-seven million, fifty-three thousand, three hundred fifty-three".