11125646426636 has 48 divisors (see below), whose sum is σ = 23579611104000. Its totient is φ = 4486863077568.

The previous prime is 11125646426623. The next prime is 11125646426639. The reversal of 11125646426636 is 63662464652111.

It is not an unprimeable number, because it can be changed into a prime (11125646426639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70098146 + ... + 70256681.

It is an arithmetic number, because the mean of its divisors is an integer number (491241898000).

Almost surely, 2^{11125646426636} is an apocalyptic number.

It is an amenable number.

11125646426636 is an abundant number, since it is smaller than the sum of its proper divisors (12453964677364).

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

11125646426636 is a wasteful number, since it uses less digits than its factorization.

11125646426636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140355006 (or 140355004 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 53.

The spelling of 11125646426636 in words is "eleven trillion, one hundred twenty-five billion, six hundred forty-six million, four hundred twenty-six thousand, six hundred thirty-six".