11587053 has 8 divisors (see below), whose sum is σ = 15476416. Its totient is φ = 7711200.

The previous prime is 11587033. The next prime is 11587063. The reversal of 11587053 is 35078511.

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

It is not a de Polignac number, because 11587053 - 2⁸ = 11586797 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 11587053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11587003) 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, 1168 + ... + 4953.

It is an arithmetic number, because the mean of its divisors is an integer number (1934552).

Almost surely, 2^11587053 is an apocalyptic number.

It is an amenable number.

11587053 is a deficient number, since it is larger than the sum of its proper divisors (3889363).

11587053 is an equidigital number, since it uses as much as digits as its factorization.

11587053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6755.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 11587053 is about 3403.9760574951. The cubic root of 11587053 is about 226.2859890045.

The spelling of 11587053 in words is "eleven million, five hundred eighty-seven thousand, fifty-three".