1125483294672 has 90 divisors (see below), whose sum is σ = 3462165980546. Its totient is φ = 341055538560.

The previous prime is 1125483294659. The next prime is 1125483294673. The reversal of 1125483294672 is 2764923845211.

It is a happy number.

1125483294672 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 483 + 2 + 94 + 6 + 72 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1125474861456 + 8433216 = 1060884^2 + 2904^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125483294673) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 32279503 + ... + 32314350.

Almost surely, 2^{1125483294672} is an apocalyptic number.

1125483294672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1125483294672 is an abundant number, since it is smaller than the sum of its proper divisors (2336682685874).

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

1125483294672 is a wasteful number, since it uses less digits than its factorization.

1125483294672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64593889 (or 64593869 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 1125483294672 in words is "one trillion, one hundred twenty-five billion, four hundred eighty-three million, two hundred ninety-four thousand, six hundred seventy-two".