11375137514 has 12 divisors (see below), whose sum is σ = 18476185446. Its totient is φ = 5250063312.

The previous prime is 11375137511. The next prime is 11375137517. The reversal of 11375137514 is 41573157311.

It is an interprime number because it is at equal distance from previous prime (11375137511) and next prime (11375137517).

It can be written as a sum of positive squares in 3 ways, for example, as 4288023289 + 7087114225 = 65483^2 + 84185^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11375137511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16826789 + ... + 16827464.

Almost surely, 2^11375137514 is an apocalyptic number.

11375137514 is a deficient number, since it is larger than the sum of its proper divisors (7101047932).

11375137514 is a wasteful number, since it uses less digits than its factorization.

11375137514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33654281 (or 33654268 counting only the distinct ones).

The product of its digits is 44100, while the sum is 38.

The spelling of 11375137514 in words is "eleven billion, three hundred seventy-five million, one hundred thirty-seven thousand, five hundred fourteen".