10127563505663 has 8 divisors (see below), whose sum is σ = 10171888362480. Its totient is φ = 10083239516160.

The previous prime is 10127563505651. The next prime is 10127563505671. The reversal of 10127563505663 is 36650536572101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10127563505663 - 2⁸ = 10127563505407 is a prime.

It is a super-2 number, since 2×10127563505663² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10127563505963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37506431 + ... + 37775487.

It is an arithmetic number, because the mean of its divisors is an integer number (1271486045310).

Almost surely, 2^{10127563505663} is an apocalyptic number.

10127563505663 is a deficient number, since it is larger than the sum of its proper divisors (44324856817).

10127563505663 is a wasteful number, since it uses less digits than its factorization.

10127563505663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433657.

The product of its (nonzero) digits is 3402000, while the sum is 50.

The spelling of 10127563505663 in words is "ten trillion, one hundred twenty-seven billion, five hundred sixty-three million, five hundred five thousand, six hundred sixty-three".