11053053420 has 48 divisors (see below), whose sum is σ = 32294142720. Its totient is φ = 2819329216.

The previous prime is 11053053419. The next prime is 11053053437. The reversal of 11053053420 is 2435035011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4003350 + ... + 4006109.

It is an arithmetic number, because the mean of its divisors is an integer number (672794640).

Almost surely, 2^11053053420 is an apocalyptic number.

11053053420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11053053420 is an abundant number, since it is smaller than the sum of its proper divisors (21241089300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11053053420 is a wasteful number, since it uses less digits than its factorization.

11053053420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8009494 (or 8009492 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 11053053420 its reverse (2435035011), we get a palindrome (13488088431).

The spelling of 11053053420 in words is "eleven billion, fifty-three million, fifty-three thousand, four hundred twenty".