11054502533 has 16 divisors (see below), whose sum is σ = 11521606320. Its totient is φ = 10597171200.

The previous prime is 11054502509. The next prime is 11054502539. The reversal of 11054502533 is 33520545011.

It can be written as a sum of positive squares in 8 ways, for example, as 2974829764 + 8079672769 = 54542^2 + 89887^2 .

It is a cyclic number.

It is not a de Polignac number, because 11054502533 - 2¹⁸ = 11054240389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11054502496 and 11054502505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11054502539) 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, 3522341 + ... + 3525477.

It is an arithmetic number, because the mean of its divisors is an integer number (720100395).

Almost surely, 2^11054502533 is an apocalyptic number.

It is an amenable number.

11054502533 is a deficient number, since it is larger than the sum of its proper divisors (467103787).

11054502533 is a wasteful number, since it uses less digits than its factorization.

11054502533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 11054502533 in words is "eleven billion, fifty-four million, five hundred two thousand, five hundred thirty-three".