11005234453 has 8 divisors (see below), whose sum is σ = 11667276800. Its totient is φ = 10362381840.

The previous prime is 11005234451. The next prime is 11005234463. The reversal of 11005234453 is 35443250011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11005234453 - 2¹ = 11005234451 is a prime.

It is a super-2 number, since 2×11005234453² (a number of 21 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 (11005234451) 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 7 ways as a sum of consecutive naturals, for example, 4796253 + ... + 4798546.

It is an arithmetic number, because the mean of its divisors is an integer number (1458409600).

Almost surely, 2^11005234453 is an apocalyptic number.

It is an amenable number.

11005234453 is a deficient number, since it is larger than the sum of its proper divisors (662042347).

11005234453 is an equidigital number, since it uses as much as digits as its factorization.

11005234453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9594867.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 11005234453 its reverse (35443250011), we get a palindrome (46448484464).

The spelling of 11005234453 in words is "eleven billion, five million, two hundred thirty-four thousand, four hundred fifty-three".