11450422252453 has 16 divisors (see below), whose sum is σ = 11565943131456. Its totient is φ = 11335062444160.

The previous prime is 11450422252447. The next prime is 11450422252463. The reversal of 11450422252453 is 35425222405411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11450422252453 is a prime.

It is a super-2 number, since 2×11450422252453² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450422252463) 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, 1201130475 + ... + 1201140007.

It is an arithmetic number, because the mean of its divisors is an integer number (722871445716).

Almost surely, 2^{11450422252453} is an apocalyptic number.

It is an amenable number.

11450422252453 is a deficient number, since it is larger than the sum of its proper divisors (115520879003).

11450422252453 is a wasteful number, since it uses less digits than its factorization.

11450422252453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16724.

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 11450422252453 its reverse (35425222405411), we get a palindrome (46875644657864).

The spelling of 11450422252453 in words is "eleven trillion, four hundred fifty billion, four hundred twenty-two million, two hundred fifty-two thousand, four hundred fifty-three".