11552741536 has 48 divisors (see below), whose sum is σ = 26082532224. Its totient is φ = 4934248704.

The previous prime is 11552741533. The next prime is 11552741539. The reversal of 11552741536 is 63514725511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11552741533) and next prime (11552741539).

It is not an unprimeable number, because it can be changed into a prime (11552741533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22380 + ... + 153643.

It is an arithmetic number, because the mean of its divisors is an integer number (543386088).

Almost surely, 2^11552741536 is an apocalyptic number.

11552741536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11552741536 is an abundant number, since it is smaller than the sum of its proper divisors (14529790688).

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

11552741536 is a wasteful number, since it uses less digits than its factorization.

11552741536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176333 (or 176325 counting only the distinct ones).

The product of its digits is 126000, while the sum is 40.

The spelling of 11552741536 in words is "eleven billion, five hundred fifty-two million, seven hundred forty-one thousand, five hundred thirty-six".