11552010040 has 32 divisors (see below), whose sum is σ = 25995109680. Its totient is φ = 4620255232.

The previous prime is 11552009999. The next prime is 11552010121. The reversal of 11552010040 is 4001025511.

11552010040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583992 + ... + 603448.

Almost surely, 2^11552010040 is an apocalyptic number.

11552010040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11552010040 is an abundant number, since it is smaller than the sum of its proper divisors (14443099640).

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

11552010040 is a wasteful number, since it uses less digits than its factorization.

11552010040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34311 (or 34307 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 11552010040 its reverse (4001025511), we get a palindrome (15553035551).

The spelling of 11552010040 in words is "eleven billion, five hundred fifty-two million, ten thousand, forty".