1125523125316 has 12 divisors (see below), whose sum is σ = 1969783806060. Its totient is φ = 562727752160.

The previous prime is 1125523125281. The next prime is 1125523125343. The reversal of 1125523125316 is 6135213255211.

It can be written as a sum of positive squares in 2 ways, for example, as 826182830916 + 299340294400 = 908946^2 + 547120^2 .

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, 8377651 + ... + 8510938.

It is an arithmetic number, because the mean of its divisors is an integer number (164148650505).

Almost surely, 2^{1125523125316} is an apocalyptic number.

It is an amenable number.

1125523125316 is a deficient number, since it is larger than the sum of its proper divisors (844260680744).

1125523125316 is a wasteful number, since it uses less digits than its factorization.

1125523125316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16905254 (or 16905252 counting only the distinct ones).

The product of its digits is 54000, while the sum is 37.

The spelling of 1125523125316 in words is "one trillion, one hundred twenty-five billion, five hundred twenty-three million, one hundred twenty-five thousand, three hundred sixteen".