11056002653 has 16 divisors (see below), whose sum is σ = 11485224960. Its totient is φ = 10636448256.

The previous prime is 11056002583. The next prime is 11056002691. The reversal of 11056002653 is 35620065011.

It is a cyclic number.

It is not a de Polignac number, because 11056002653 - 2²⁴ = 11039225437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056002553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642125 + ... + 659117.

It is an arithmetic number, because the mean of its divisors is an integer number (717826560).

Almost surely, 2^11056002653 is an apocalyptic number.

It is an amenable number.

11056002653 is a deficient number, since it is larger than the sum of its proper divisors (429222307).

11056002653 is a wasteful number, since it uses less digits than its factorization.

11056002653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17276.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 11056002653 its reverse (35620065011), we get a palindrome (46676067664).

The spelling of 11056002653 in words is "eleven billion, fifty-six million, two thousand, six hundred fifty-three".