1125008044 has 12 divisors (see below), whose sum is σ = 1970220168. Its totient is φ = 562088000.

The previous prime is 1125008029. The next prime is 1125008057. The reversal of 1125008044 is 4408005211.

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, 97882 + ... + 108769.

It is an arithmetic number, because the mean of its divisors is an integer number (164185014).

Almost surely, 2^1125008044 is an apocalyptic number.

It is an amenable number.

1125008044 is a deficient number, since it is larger than the sum of its proper divisors (845212124).

1125008044 is a wasteful number, since it uses less digits than its factorization.

1125008044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208016 (or 208014 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 1125008044 is about 33541.1395751546. The cubic root of 1125008044 is about 1040.0443903636.

The spelling of 1125008044 in words is "one billion, one hundred twenty-five million, eight thousand, forty-four".