1125953 has 2 divisors, whose sum is σ = 1125954. Its totient is φ = 1125952.

The previous prime is 1125941. The next prime is 1125973. The reversal of 1125953 is 3595211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1056784 + 69169 = 1028^2 + 263^2 .

It is a cyclic number.

It is not a de Polignac number, because 1125953 - 2²⁰ = 77377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1125913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562976 + 562977.

It is an arithmetic number, because the mean of its divisors is an integer number (562977).

2^1125953 is an apocalyptic number.

It is an amenable number.

1125953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1125953 is an equidigital number, since it uses as much as digits as its factorization.

1125953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1350, while the sum is 26.

The square root of 1125953 is about 1061.1093251876. The cubic root of 1125953 is about 104.0335505659.

The spelling of 1125953 in words is "one million, one hundred twenty-five thousand, nine hundred fifty-three".