11054401 has 2 divisors, whose sum is σ = 11054402. Its totient is φ = 11054400.

The previous prime is 11054399. The next prime is 11054419. The reversal of 11054401 is 10445011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7535025 + 3519376 = 2745^2 + 1876^2 .

It is an emirp because it is prime and its reverse (10445011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11054401 - 2¹ = 11054399 is a prime.

Together with 11054399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11054441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527200 + 5527201.

It is an arithmetic number, because the mean of its divisors is an integer number (5527201).

Almost surely, 2^11054401 is an apocalyptic number.

It is an amenable number.

11054401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11054401 is an equidigital number, since it uses as much as digits as its factorization.

11054401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 11054401 is about 3324.8159347549. The cubic root of 11054401 is about 222.7640328103.

Adding to 11054401 its reverse (10445011), we get a palindrome (21499412).

The spelling of 11054401 in words is "eleven million, fifty-four thousand, four hundred one".