11151453 has 8 divisors (see below), whose sum is σ = 14891968. Its totient is φ = 7422624.

The previous prime is 11151451. The next prime is 11151479. The reversal of 11151453 is 35415111.

It is a happy number.

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

It is not a de Polignac number, because 11151453 - 2¹ = 11151451 is a prime.

It is a super-2 number, since 2×11151453² = 248709808022418, which 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 (11151451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376 + ... + 4737.

It is an arithmetic number, because the mean of its divisors is an integer number (1861496).

Almost surely, 2^11151453 is an apocalyptic number.

It is an amenable number.

11151453 is a deficient number, since it is larger than the sum of its proper divisors (3740515).

11151453 is an equidigital number, since it uses as much as digits as its factorization.

11151453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843.

The product of its digits is 300, while the sum is 21.

The square root of 11151453 is about 3339.3791339110. The cubic root of 11151453 is about 223.4140524044.

Adding to 11151453 its reverse (35415111), we get a palindrome (46566564).

The spelling of 11151453 in words is "eleven million, one hundred fifty-one thousand, four hundred fifty-three".