11719053 has 8 divisors (see below), whose sum is σ = 17361600. Its totient is φ = 7812684.

The previous prime is 11719051. The next prime is 11719079. The reversal of 11719053 is 35091711.

It is a happy number.

11719053 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11719053 - 2¹ = 11719051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 434039 = 11719053 / (1 + 1 + 7 + 1 + 9 + 0 + 5 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11719051) 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, 216993 + ... + 217046.

It is an arithmetic number, because the mean of its divisors is an integer number (2170200).

Almost surely, 2^11719053 is an apocalyptic number.

It is an amenable number.

11719053 is a deficient number, since it is larger than the sum of its proper divisors (5642547).

11719053 is an equidigital number, since it uses as much as digits as its factorization.

11719053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434048 (or 434042 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 27.

The square root of 11719053 is about 3423.3102401039. The cubic root of 11719053 is about 227.1420317317.

The spelling of 11719053 in words is "eleven million, seven hundred nineteen thousand, fifty-three".