10127938535 has 32 divisors (see below), whose sum is σ = 14330094912. Its totient is φ = 6774497280.

The previous prime is 10127938369. The next prime is 10127938549. The reversal of 10127938535 is 53583972101.

It is a de Polignac number, because none of the positive numbers 2^k-10127938535 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172487 + ... + 223623.

It is an arithmetic number, because the mean of its divisors is an integer number (447815466).

Almost surely, 2^10127938535 is an apocalyptic number.

10127938535 is a deficient number, since it is larger than the sum of its proper divisors (4202156377).

10127938535 is a wasteful number, since it uses less digits than its factorization.

10127938535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51443.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 10127938535 in words is "ten billion, one hundred twenty-seven million, nine hundred thirty-eight thousand, five hundred thirty-five".