1125530092 has 6 divisors (see below), whose sum is σ = 1969677668. Its totient is φ = 562765044.

The previous prime is 1125530089. The next prime is 1125530099. The reversal of 1125530092 is 2900355211.

It is a self number, because there is not a number n which added to its sum of digits gives 1125530092.

It is not an unprimeable number, because it can be changed into a prime (1125530099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140691258 + ... + 140691265.

Almost surely, 2^1125530092 is an apocalyptic number.

It is an amenable number.

1125530092 is a deficient number, since it is larger than the sum of its proper divisors (844147576).

1125530092 is a wasteful number, since it uses less digits than its factorization.

1125530092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281382527 (or 281382525 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 1125530092 is about 33548.9208768330. The cubic root of 1125530092 is about 1040.2052393266.

The spelling of 1125530092 in words is "one billion, one hundred twenty-five million, five hundred thirty thousand, ninety-two".