11573363 has 2 divisors, whose sum is σ = 11573364. Its totient is φ = 11573362.

The previous prime is 11573339. The next prime is 11573369. The reversal of 11573363 is 36337511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11573363 - 2¹⁰ = 11572339 is a prime.

It is a super-2 number, since 2×11573363² = 267885462259538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11573369) 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 as a sum of consecutive naturals, namely, 5786681 + 5786682.

It is an arithmetic number, because the mean of its divisors is an integer number (5786682).

Almost surely, 2^11573363 is an apocalyptic number.

11573363 is a deficient number, since it is larger than the sum of its proper divisors (1).

11573363 is an equidigital number, since it uses as much as digits as its factorization.

11573363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5670, while the sum is 29.

The square root of 11573363 is about 3401.9645794746. The cubic root of 11573363 is about 226.1968355899.

The spelling of 11573363 in words is "eleven million, five hundred seventy-three thousand, three hundred sixty-three".