11504748446 has 16 divisors (see below), whose sum is σ = 17304116400. Its totient is φ = 5736731328.

The previous prime is 11504748443. The next prime is 11504748491. The reversal of 11504748446 is 64484740511.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11504748397 and 11504748406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11504748443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1244690 + ... + 1253898.

It is an arithmetic number, because the mean of its divisors is an integer number (1081507275).

Almost surely, 2^11504748446 is an apocalyptic number.

11504748446 is a deficient number, since it is larger than the sum of its proper divisors (5799367954).

11504748446 is a wasteful number, since it uses less digits than its factorization.

11504748446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10843.

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 11504748446 in words is "eleven billion, five hundred four million, seven hundred forty-eight thousand, four hundred forty-six".