1125435256 has 16 divisors (see below), whose sum is σ = 2302026840. Its totient is φ = 511561440.

The previous prime is 1125435239. The next prime is 1125435301. The reversal of 1125435256 is 6525345211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6394431 + ... + 6394606.

Almost surely, 2^1125435256 is an apocalyptic number.

It is an amenable number.

1125435256 is an abundant number, since it is smaller than the sum of its proper divisors (1176591584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1125435256 is a wasteful number, since it uses less digits than its factorization.

1125435256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12789054 (or 12789050 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 1125435256 is about 33547.5074483932. The cubic root of 1125435256 is about 1040.1760229673.

The spelling of 1125435256 in words is "one billion, one hundred twenty-five million, four hundred thirty-five thousand, two hundred fifty-six".