11460163453 has 4 divisors (see below), whose sum is σ = 11461121980. Its totient is φ = 11459204928.

The previous prime is 11460163433. The next prime is 11460163457. The reversal of 11460163453 is 35436106411.

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 5809183524 + 5650979929 = 76218^2 + 75173^2 .

It is a cyclic number.

It is not a de Polignac number, because 11460163453 - 2⁹ = 11460162941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11460163457) 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, 461100 + ... + 485317.

It is an arithmetic number, because the mean of its divisors is an integer number (2865280495).

Almost surely, 2^11460163453 is an apocalyptic number.

It is an amenable number.

11460163453 is a deficient number, since it is larger than the sum of its proper divisors (958527).

11460163453 is an equidigital number, since it uses as much as digits as its factorization.

11460163453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958526.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 11460163453 its reverse (35436106411), we get a palindrome (46896269864).

The spelling of 11460163453 in words is "eleven billion, four hundred sixty million, one hundred sixty-three thousand, four hundred fifty-three".