11732370505 has 8 divisors (see below), whose sum is σ = 14277138624. Its totient is φ = 9253700400.

The previous prime is 11732370499. The next prime is 11732370527. The reversal of 11732370505 is 50507323711.

11732370505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11732370505 - 2⁵ = 11732370473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16524111 + ... + 16524820.

It is an arithmetic number, because the mean of its divisors is an integer number (1784642328).

Almost surely, 2^11732370505 is an apocalyptic number.

It is an amenable number.

11732370505 is a deficient number, since it is larger than the sum of its proper divisors (2544768119).

11732370505 is an equidigital number, since it uses as much as digits as its factorization.

11732370505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33049007.

The product of its (nonzero) digits is 22050, while the sum is 34.

The spelling of 11732370505 in words is "eleven billion, seven hundred thirty-two million, three hundred seventy thousand, five hundred five".