1125570035 has 4 divisors (see below), whose sum is σ = 1350684048. Its totient is φ = 900456024.

The previous prime is 1125570031. The next prime is 1125570049. The reversal of 1125570035 is 5300755211.

It is a happy number.

1125570035 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5300755211 = 43 ⋅123273377.

It is a cyclic number.

It is not a de Polignac number, because 1125570035 - 2² = 1125570031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1125570031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112556999 + ... + 112557008.

It is an arithmetic number, because the mean of its divisors is an integer number (337671012).

Almost surely, 2^1125570035 is an apocalyptic number.

1125570035 is a deficient number, since it is larger than the sum of its proper divisors (225114013).

1125570035 is an equidigital number, since it uses as much as digits as its factorization.

1125570035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225114012.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 1125570035 is about 33549.5161664069. The cubic root of 1125570035 is about 1040.2175441735.

The spelling of 1125570035 in words is "one billion, one hundred twenty-five million, five hundred seventy thousand, thirty-five".