11534034552 has 16 divisors (see below), whose sum is σ = 28835086440. Its totient is φ = 3844678176.

The previous prime is 11534034517. The next prime is 11534034563. The reversal of 11534034552 is 25543043511.

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, 240292363 + ... + 240292410.

Almost surely, 2^11534034552 is an apocalyptic number.

11534034552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11534034552 is an abundant number, since it is smaller than the sum of its proper divisors (17301051888).

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

11534034552 is a wasteful number, since it uses less digits than its factorization.

11534034552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480584782 (or 480584778 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 11534034552 in words is "eleven billion, five hundred thirty-four million, thirty-four thousand, five hundred fifty-two".