1125053 has 2 divisors, whose sum is σ = 1125054. Its totient is φ = 1125052.

The previous prime is 1125029. The next prime is 1125097. The reversal of 1125053 is 3505211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 994009 + 131044 = 997^2 + 362^2 .

It is a cyclic number.

It is not a de Polignac number, because 1125053 - 2⁸ = 1124797 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1125013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562526 + 562527.

It is an arithmetic number, because the mean of its divisors is an integer number (562527).

2^1125053 is an apocalyptic number.

It is an amenable number.

1125053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1125053 is an equidigital number, since it uses as much as digits as its factorization.

1125053 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 17.

The square root of 1125053 is about 1060.6851559252. The cubic root of 1125053 is about 104.0058243779.

The spelling of 1125053 in words is "one million, one hundred twenty-five thousand, fifty-three".