11054819 has 2 divisors, whose sum is σ = 11054820. Its totient is φ = 11054818.

The previous prime is 11054803. The next prime is 11054831. The reversal of 11054819 is 91845011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11054819 - 2⁴ = 11054803 is a prime.

It is a super-2 number, since 2×11054819² = 244418046245522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11054791 and 11054800.

It is not a weakly prime, because it can be changed into another prime (11054419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527409 + 5527410.

It is an arithmetic number, because the mean of its divisors is an integer number (5527410).

Almost surely, 2^11054819 is an apocalyptic number.

11054819 is a deficient number, since it is larger than the sum of its proper divisors (1).

11054819 is an equidigital number, since it uses as much as digits as its factorization.

11054819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 11054819 is about 3324.8787947834. The cubic root of 11054819 is about 222.7668405666.

The spelling of 11054819 in words is "eleven million, fifty-four thousand, eight hundred nineteen".