11034194537 has 4 divisors (see below), whose sum is σ = 11042303316. Its totient is φ = 11026085760.

The previous prime is 11034194533. The next prime is 11034194579. The reversal of 11034194537 is 73549143011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4605522496 + 6428672041 = 67864^2 + 80179^2 .

It is a cyclic number.

It is not a de Polignac number, because 11034194537 - 2² = 11034194533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11034194537.

It is not an unprimeable number, because it can be changed into a prime (11034194533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4052348 + ... + 4055069.

It is an arithmetic number, because the mean of its divisors is an integer number (2760575829).

Almost surely, 2^11034194537 is an apocalyptic number.

It is an amenable number.

11034194537 is a deficient number, since it is larger than the sum of its proper divisors (8108779).

11034194537 is an equidigital number, since it uses as much as digits as its factorization.

11034194537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8108778.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 11034194537 in words is "eleven billion, thirty-four million, one hundred ninety-four thousand, five hundred thirty-seven".