10975138537 has 32 divisors (see below), whose sum is σ = 12868531200. Its totient is φ = 9261907200.

The previous prime is 10975138487. The next prime is 10975138543. The reversal of 10975138537 is 73583157901.

It is a happy number.

10975138537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-10975138537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10975138547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1549039 + ... + 1556107.

It is an arithmetic number, because the mean of its divisors is an integer number (402141600).

Almost surely, 2^10975138537 is an apocalyptic number.

It is an amenable number.

10975138537 is a deficient number, since it is larger than the sum of its proper divisors (1893392663).

10975138537 is a wasteful number, since it uses less digits than its factorization.

10975138537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7297.

The product of its (nonzero) digits is 793800, while the sum is 49.

The spelling of 10975138537 in words is "ten billion, nine hundred seventy-five million, one hundred thirty-eight thousand, five hundred thirty-seven".