11528453400 has 96 divisors (see below), whose sum is σ = 35757242640. Its totient is φ = 3072616960.

The previous prime is 11528453371. The next prime is 11528453411. The reversal of 11528453400 is 435482511.

11528453400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1482322 + ... + 1490078.

Almost surely, 2^11528453400 is an apocalyptic number.

11528453400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11528453400 is an abundant number, since it is smaller than the sum of its proper divisors (24228789240).

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

11528453400 is a wasteful number, since it uses less digits than its factorization.

11528453400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10253 (or 10244 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 11528453400 in words is "eleven billion, five hundred twenty-eight million, four hundred fifty-three thousand, four hundred".