11283553 has 2 divisors, whose sum is σ = 11283554. Its totient is φ = 11283552.

The previous prime is 11283551. The next prime is 11283583. The reversal of 11283553 is 35538211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10679824 + 603729 = 3268^2 + 777^2 .

It is a cyclic number.

It is not a de Polignac number, because 11283553 - 2¹ = 11283551 is a prime.

Together with 11283551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11283551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5641776 + 5641777.

It is an arithmetic number, because the mean of its divisors is an integer number (5641777).

Almost surely, 2^11283553 is an apocalyptic number.

It is an amenable number.

11283553 is a deficient number, since it is larger than the sum of its proper divisors (1).

11283553 is an equidigital number, since it uses as much as digits as its factorization.

11283553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 28.

The square root of 11283553 is about 3359.1000282814. The cubic root of 11283553 is about 224.2927785631.

The spelling of 11283553 in words is "eleven million, two hundred eighty-three thousand, five hundred fifty-three".