1050523 has 2 divisors, whose sum is σ = 1050524. Its totient is φ = 1050522.

The previous prime is 1050509. The next prime is 1050563. The reversal of 1050523 is 3250501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1050523 - 2⁹ = 1050011 is a prime.

It is a super-2 number, since 2×1050523² = 2207197147058, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1050497 and 1050506.

It is not a weakly prime, because it can be changed into another prime (1050503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525261 + 525262.

It is an arithmetic number, because the mean of its divisors is an integer number (525262).

2^1050523 is an apocalyptic number.

1050523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050523 is an equidigital number, since it uses as much as digits as its factorization.

1050523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 1050523 is about 1024.9502426947. The cubic root of 1050523 is about 101.6565082866.

The spelling of 1050523 in words is "one million, fifty thousand, five hundred twenty-three".