11252200543 has 8 divisors (see below), whose sum is σ = 11330841600. Its totient is φ = 11173822968.

The previous prime is 11252200513. The next prime is 11252200559. The reversal of 11252200543 is 34500225211.

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 11252200543 - 2⁵ = 11252200511 is a prime.

It is a super-2 number, since 2×11252200543² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11252200513) 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, 20230 + ... + 151372.

It is an arithmetic number, because the mean of its divisors is an integer number (1416355200).

Almost surely, 2^11252200543 is an apocalyptic number.

11252200543 is a deficient number, since it is larger than the sum of its proper divisors (78641057).

11252200543 is a wasteful number, since it uses less digits than its factorization.

11252200543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131741.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 11252200543 its reverse (34500225211), we get a palindrome (45752425754).

The spelling of 11252200543 in words is "eleven billion, two hundred fifty-two million, two hundred thousand, five hundred forty-three".