11494545307750 has 32 divisors (see below), whose sum is σ = 21518964417600. Its totient is φ = 4597566926400.

The previous prime is 11494545307733. The next prime is 11494545307753. The reversal of 11494545307750 is 5770354549411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11494545307691 and 11494545307700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11494545307753) 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, 3362986 + ... + 5856514.

It is an arithmetic number, because the mean of its divisors is an integer number (672467638050).

Almost surely, 2^{11494545307750} is an apocalyptic number.

11494545307750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11494545307750 is a deficient number, since it is larger than the sum of its proper divisors (10024419109850).

11494545307750 is a wasteful number, since it uses less digits than its factorization.

11494545307750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511985 (or 2511975 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 55.

The spelling of 11494545307750 in words is "eleven trillion, four hundred ninety-four billion, five hundred forty-five million, three hundred seven thousand, seven hundred fifty".