27670260700451 has 2 divisors, whose sum is σ = 27670260700452. Its totient is φ = 27670260700450.

The previous prime is 27670260700429. The next prime is 27670260700519. The reversal of 27670260700451 is 15400706207672.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27670260700451 - 2¹⁰ = 27670260699427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27670260700396 and 27670260700405.

It is not a weakly prime, because it can be changed into another prime (27670260720451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13835130350225 + 13835130350226.

It is an arithmetic number, because the mean of its divisors is an integer number (13835130350226).

Almost surely, 2^{27670260700451} is an apocalyptic number.

27670260700451 is a deficient number, since it is larger than the sum of its proper divisors (1).

27670260700451 is an equidigital number, since it uses as much as digits as its factorization.

27670260700451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 27670260700451 in words is "twenty-seven trillion, six hundred seventy billion, two hundred sixty million, seven hundred thousand, four hundred fifty-one".