1125435033 has 8 divisors (see below), whose sum is σ = 1667311200. Its totient is φ = 750290004.

The previous prime is 1125435029. The next prime is 1125435041. The reversal of 1125435033 is 3305345211.

1125435033 is a `hidden beast` number, since 112 + 5 + 43 + 503 + 3 = 666.

It is not a de Polignac number, because 1125435033 - 2² = 1125435029 is a prime.

It is a super-2 number, since 2×1125435033² = 2533208027007422178, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 41682779 = 1125435033 / (1 + 1 + 2 + 5 + 4 + 3 + 5 + 0 + 3 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 1125434988 and 1125435006.

It is not an unprimeable number, because it can be changed into a prime (1125435023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20841363 + ... + 20841416.

It is an arithmetic number, because the mean of its divisors is an integer number (208413900).

Almost surely, 2^1125435033 is an apocalyptic number.

It is an amenable number.

1125435033 is a deficient number, since it is larger than the sum of its proper divisors (541876167).

1125435033 is an equidigital number, since it uses as much as digits as its factorization.

1125435033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41682788 (or 41682782 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1125435033 is about 33547.5041247482. The cubic root of 1125435033 is about 1040.1759542652.

The spelling of 1125435033 in words is "one billion, one hundred twenty-five million, four hundred thirty-five thousand, thirty-three".