11057724773 has 8 divisors (see below), whose sum is σ = 11154984960. Its totient is φ = 10960624080.

The previous prime is 11057724763. The next prime is 11057724781. The reversal of 11057724773 is 37742775011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11057724773 - 2¹⁸ = 11057462629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11057724763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101588 + ... + 180098.

It is an arithmetic number, because the mean of its divisors is an integer number (1394373120).

Almost surely, 2^11057724773 is an apocalyptic number.

It is an amenable number.

11057724773 is a deficient number, since it is larger than the sum of its proper divisors (97260187).

11057724773 is a wasteful number, since it uses less digits than its factorization.

11057724773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79747.

The product of its (nonzero) digits is 288120, while the sum is 44.

The spelling of 11057724773 in words is "eleven billion, fifty-seven million, seven hundred twenty-four thousand, seven hundred seventy-three".