11053252511 has 8 divisors (see below), whose sum is σ = 12784485504. Its totient is φ = 9360068760.

The previous prime is 11053252501. The next prime is 11053252537. The reversal of 11053252511 is 11525235011.

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

It is not a de Polignac number, because 11053252511 - 2⁶ = 11053252447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053252501) 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, 9511685 + ... + 9512846.

It is an arithmetic number, because the mean of its divisors is an integer number (1598060688).

Almost surely, 2^11053252511 is an apocalyptic number.

11053252511 is a deficient number, since it is larger than the sum of its proper divisors (1731232993).

11053252511 is an equidigital number, since it uses as much as digits as its factorization.

11053252511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19024621.

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 11053252511 its reverse (11525235011), we get a palindrome (22578487522).

The spelling of 11053252511 in words is "eleven billion, fifty-three million, two hundred fifty-two thousand, five hundred eleven".