1125523520244 has 36 divisors (see below), whose sum is σ = 2968772186016. Its totient is φ = 358862571408.

The previous prime is 1125523520179. The next prime is 1125523520281. The reversal of 1125523520244 is 4420253255211.

1125523520244 is a `hidden beast` number, since 1 + 12 + 5 + 52 + 352 + 0 + 244 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1125523520199 and 1125523520208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679663134 + ... + 679664789.

It is an arithmetic number, because the mean of its divisors is an integer number (82465894056).

Almost surely, 2^{1125523520244} is an apocalyptic number.

It is an amenable number.

1125523520244 is an abundant number, since it is smaller than the sum of its proper divisors (1843248665772).

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

1125523520244 is a wasteful number, since it uses less digits than its factorization.

1125523520244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359327956 (or 1359327951 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 1125523520244 its reverse (4420253255211), we get a palindrome (5545776775455).

The spelling of 1125523520244 in words is "one trillion, one hundred twenty-five billion, five hundred twenty-three million, five hundred twenty thousand, two hundred forty-four".