11504053 has 8 divisors (see below), whose sum is σ = 13288320. Its totient is φ = 9842880.

The previous prime is 11504047. The next prime is 11504093. The reversal of 11504053 is 35040511.

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 11504053 - 2¹⁷ = 11372981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11504053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11504093) 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, 30573 + ... + 30946.

It is an arithmetic number, because the mean of its divisors is an integer number (1661040).

Almost surely, 2^11504053 is an apocalyptic number.

It is an amenable number.

11504053 is a deficient number, since it is larger than the sum of its proper divisors (1784267).

11504053 is a wasteful number, since it uses less digits than its factorization.

11504053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61547.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 11504053 is about 3391.7625211680. The cubic root of 11504053 is about 225.7443856022.

Adding to 11504053 its reverse (35040511), we get a palindrome (46544564).

The spelling of 11504053 in words is "eleven million, five hundred four thousand, fifty-three".