11207403528 has 64 divisors (see below), whose sum is σ = 28515412800. Its totient is φ = 3669646080.

The previous prime is 11207403521. The next prime is 11207403533. The reversal of 11207403528 is 82530470211.

It is not an unprimeable number, because it can be changed into a prime (11207403521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2633050 + ... + 2637302.

It is an arithmetic number, because the mean of its divisors is an integer number (445553325).

Almost surely, 2^11207403528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11207403528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14257706400).

11207403528 is an abundant number, since it is smaller than the sum of its proper divisors (17308009272).

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

11207403528 is a wasteful number, since it uses less digits than its factorization.

11207403528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6182 (or 6178 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 11207403528 its reverse (82530470211), we get a palindrome (93737873739).

The spelling of 11207403528 in words is "eleven billion, two hundred seven million, four hundred three thousand, five hundred twenty-eight".