11552743504 has 10 divisors (see below), whose sum is σ = 22383440570. Its totient is φ = 5776371744.

The previous prime is 11552743481. The next prime is 11552743549. The reversal of 11552743504 is 40534725511.

It can be written as a sum of positive squares in only one way, i.e., 11098201104 + 454542400 = 105348^2 + 21320^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361023219 + ... + 361023250.

It is an arithmetic number, because the mean of its divisors is an integer number (2238344057).

Almost surely, 2^11552743504 is an apocalyptic number.

It is an amenable number.

11552743504 is a deficient number, since it is larger than the sum of its proper divisors (10830697066).

11552743504 is an equidigital number, since it uses as much as digits as its factorization.

11552743504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722046477 (or 722046471 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 11552743504 in words is "eleven billion, five hundred fifty-two million, seven hundred forty-three thousand, five hundred four".