11546345526644 has 48 divisors (see below), whose sum is σ = 21438042984960. Its totient is φ = 5431781047680.

The previous prime is 11546345526623. The next prime is 11546345526697. The reversal of 11546345526644 is 44662554364511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11546345526644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5033762 + ... + 6959270.

It is an arithmetic number, because the mean of its divisors is an integer number (446625895520).

Almost surely, 2^{11546345526644} is an apocalyptic number.

It is an amenable number.

11546345526644 is a deficient number, since it is larger than the sum of its proper divisors (9891697458316).

11546345526644 is a wasteful number, since it uses less digits than its factorization.

11546345526644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926888 (or 1926886 counting only the distinct ones).

The product of its digits is 41472000, while the sum is 56.

The spelling of 11546345526644 in words is "eleven trillion, five hundred forty-six billion, three hundred forty-five million, five hundred twenty-six thousand, six hundred forty-four".