10450819 has 2 divisors, whose sum is σ = 10450820. Its totient is φ = 10450818.

The previous prime is 10450807. The next prime is 10450829. The reversal of 10450819 is 91805401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10450819 - 2⁷ = 10450691 is a prime.

It is a super-2 number, since 2×10450819² = 218439235541522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10450829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5225409 + 5225410.

It is an arithmetic number, because the mean of its divisors is an integer number (5225410).

Almost surely, 2^10450819 is an apocalyptic number.

10450819 is a deficient number, since it is larger than the sum of its proper divisors (1).

10450819 is an equidigital number, since it uses as much as digits as its factorization.

10450819 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 28.

The square root of 10450819 is about 3232.7726489811. The cubic root of 10450819 is about 218.6335343023.

The spelling of 10450819 in words is "ten million, four hundred fifty thousand, eight hundred nineteen".