11353532416 has 48 divisors (see below), whose sum is σ = 24036978420. Its totient is φ = 5342822400.

The previous prime is 11353532381. The next prime is 11353532417. The reversal of 11353532416 is 61423535311.

It can be written as a sum of positive squares in 2 ways, for example, as 10518553600 + 834978816 = 102560^2 + 28896^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (11353532417) 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 3 ways as a sum of consecutive naturals, for example, 128235 + ... + 197866.

Almost surely, 2^11353532416 is an apocalyptic number.

11353532416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11353532416 is an abundant number, since it is smaller than the sum of its proper divisors (12683446004).

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

11353532416 is an equidigital number, since it uses as much as digits as its factorization.

11353532416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326140 (or 326120 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The spelling of 11353532416 in words is "eleven billion, three hundred fifty-three million, five hundred thirty-two thousand, four hundred sixteen".