11496530039 has 4 divisors (see below), whose sum is σ = 11518512456. Its totient is φ = 11474547624.

The previous prime is 11496529997. The next prime is 11496530053. The reversal of 11496530039 is 93003569411.

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

It is a cyclic number.

It is not a de Polignac number, because 11496530039 - 2²⁸ = 11228094583 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11496529978 and 11496530005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11496530839) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10990424 + ... + 10991469.

It is an arithmetic number, because the mean of its divisors is an integer number (2879628114).

Almost surely, 2^11496530039 is an apocalyptic number.

11496530039 is a deficient number, since it is larger than the sum of its proper divisors (21982417).

11496530039 is an equidigital number, since it uses as much as digits as its factorization.

11496530039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21982416.

The product of its (nonzero) digits is 87480, while the sum is 41.

The spelling of 11496530039 in words is "eleven billion, four hundred ninety-six million, five hundred thirty thousand, thirty-nine".