12627662408633 has 2 divisors, whose sum is σ = 12627662408634. Its totient is φ = 12627662408632.

The previous prime is 12627662408617. The next prime is 12627662408723. The reversal of 12627662408633 is 33680426672621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10889452206889 + 1738210201744 = 3299917^2 + 1318412^2 .

It is a cyclic number.

It is not a de Polignac number, because 12627662408633 - 2⁴ = 12627662408617 is a prime.

It is not a weakly prime, because it can be changed into another prime (12627662488633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6313831204316 + 6313831204317.

It is an arithmetic number, because the mean of its divisors is an integer number (6313831204317).

Almost surely, 2^{12627662408633} is an apocalyptic number.

It is an amenable number.

12627662408633 is a deficient number, since it is larger than the sum of its proper divisors (1).

12627662408633 is an equidigital number, since it uses as much as digits as its factorization.

12627662408633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20901888, while the sum is 56.

The spelling of 12627662408633 in words is "twelve trillion, six hundred twenty-seven billion, six hundred sixty-two million, four hundred eight thousand, six hundred thirty-three".