11504241536 has 32 divisors (see below), whose sum is σ = 23708910600. Its totient is φ = 5553769984.

The previous prime is 11504241527. The next prime is 11504241563. The reversal of 11504241536 is 63514240511.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1545890 + ... + 1553313.

Almost surely, 2^11504241536 is an apocalyptic number.

11504241536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11504241536 is an abundant number, since it is smaller than the sum of its proper divisors (12204669064).

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

11504241536 is an equidigital number, since it uses as much as digits as its factorization.

11504241536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099246 (or 3099234 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 11504241536 in words is "eleven billion, five hundred four million, two hundred forty-one thousand, five hundred thirty-six".