11530063246 has 32 divisors (see below), whose sum is σ = 19630346400. Its totient is φ = 5035167360.

The previous prime is 11530063243. The next prime is 11530063249. The reversal of 11530063246 is 64236003511.

It is an interprime number because it is at equal distance from previous prime (11530063243) and next prime (11530063249).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11530063241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391360 + ... + 419788.

It is an arithmetic number, because the mean of its divisors is an integer number (613448325).

Almost surely, 2^11530063246 is an apocalyptic number.

11530063246 is a deficient number, since it is larger than the sum of its proper divisors (8100283154).

11530063246 is a wasteful number, since it uses less digits than its factorization.

11530063246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29284.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 11530063246 its reverse (64236003511), we get a palindrome (75766066757).

The spelling of 11530063246 in words is "eleven billion, five hundred thirty million, sixty-three thousand, two hundred forty-six".