11240513053 has 32 divisors (see below), whose sum is σ = 14116227840. Its totient is φ = 8695296000.

The previous prime is 11240513047. The next prime is 11240513093. The reversal of 11240513053 is 35031504211.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11240513053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240513093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7589073 + ... + 7590553.

It is an arithmetic number, because the mean of its divisors is an integer number (441132120).

Almost surely, 2^11240513053 is an apocalyptic number.

It is an amenable number.

11240513053 is a deficient number, since it is larger than the sum of its proper divisors (2875714787).

11240513053 is a wasteful number, since it uses less digits than its factorization.

11240513053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 11240513053 in words is "eleven billion, two hundred forty million, five hundred thirteen thousand, fifty-three".