11498798596 has 12 divisors (see below), whose sum is σ = 20139017500. Its totient is φ = 5744793600.

The previous prime is 11498798593. The next prime is 11498798609. The reversal of 11498798596 is 69589789411.

It can be written as a sum of positive squares in 2 ways, for example, as 1842984900 + 9655813696 = 42930^2 + 98264^2 .

It is not an unprimeable number, because it can be changed into a prime (11498798593) 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, 1145805 + ... + 1155796.

Almost surely, 2^11498798596 is an apocalyptic number.

It is an amenable number.

11498798596 is a deficient number, since it is larger than the sum of its proper divisors (8640218904).

11498798596 is a wasteful number, since it uses less digits than its factorization.

11498798596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302854 (or 2302852 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 67.

The spelling of 11498798596 in words is "eleven billion, four hundred ninety-eight million, seven hundred ninety-eight thousand, five hundred ninety-six".