10401536766727 has 2 divisors, whose sum is σ = 10401536766728. Its totient is φ = 10401536766726.

The previous prime is 10401536766721. The next prime is 10401536766749. The reversal of 10401536766727 is 72766763510401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10401536766727 - 2²³ = 10401528378119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10401536766721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200768383363 + 5200768383364.

It is an arithmetic number, because the mean of its divisors is an integer number (5200768383364).

Almost surely, 2^{10401536766727} is an apocalyptic number.

10401536766727 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401536766727 is an equidigital number, since it uses as much as digits as its factorization.

10401536766727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 10401536766727 in words is "ten trillion, four hundred one billion, five hundred thirty-six million, seven hundred sixty-six thousand, seven hundred twenty-seven".