11519053 has 8 divisors (see below), whose sum is σ = 14177408. Its totient is φ = 9113904.

The previous prime is 11519051. The next prime is 11519059. The reversal of 11519053 is 35091511.

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 11519053 - 2¹ = 11519051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11519051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63201 + ... + 63382.

It is an arithmetic number, because the mean of its divisors is an integer number (1772176).

Almost surely, 2^11519053 is an apocalyptic number.

11519053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11519053 is a deficient number, since it is larger than the sum of its proper divisors (2658355).

11519053 is a wasteful number, since it uses less digits than its factorization.

11519053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126603.

The product of its (nonzero) digits is 675, while the sum is 25.

The square root of 11519053 is about 3393.9730405529. The cubic root of 11519053 is about 225.8424581430.

The spelling of 11519053 in words is "eleven million, five hundred nineteen thousand, fifty-three".