11540201756 has 12 divisors (see below), whose sum is σ = 20204818368. Its totient is φ = 5767396512.

The previous prime is 11540201753. The next prime is 11540201773. The reversal of 11540201756 is 65710204511.

11540201756 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 not an unprimeable number, because it can be changed into a prime (11540201753) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 666476 + ... + 683571.

It is an arithmetic number, because the mean of its divisors is an integer number (1683734864).

Almost surely, 2^11540201756 is an apocalyptic number.

It is an amenable number.

11540201756 is a deficient number, since it is larger than the sum of its proper divisors (8664616612).

11540201756 is a wasteful number, since it uses less digits than its factorization.

11540201756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352188 (or 1352186 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 11540201756 in words is "eleven billion, five hundred forty million, two hundred one thousand, seven hundred fifty-six".