11053622553563 has 8 divisors (see below), whose sum is σ = 11166445625088. Its totient is φ = 10940905373544.

The previous prime is 11053622553553. The next prime is 11053622553587. The reversal of 11053622553563 is 36535522635011.

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 11053622553563 - 2¹⁸ = 11053622291419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11053622553553) 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, 26263031 + ... + 26680592.

It is an arithmetic number, because the mean of its divisors is an integer number (1395805703136).

Almost surely, 2^{11053622553563} is an apocalyptic number.

11053622553563 is a deficient number, since it is larger than the sum of its proper divisors (112823071525).

11053622553563 is a wasteful number, since it uses less digits than its factorization.

11053622553563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52945753.

The product of its (nonzero) digits is 2430000, while the sum is 47.

The spelling of 11053622553563 in words is "eleven trillion, fifty-three billion, six hundred twenty-two million, five hundred fifty-three thousand, five hundred sixty-three".