11541757882 has 16 divisors (see below), whose sum is σ = 17850504672. Its totient is φ = 5593638960.

The previous prime is 11541757819. The next prime is 11541757889. The reversal of 11541757882 is 28875714511.

It is not an unprimeable number, because it can be changed into a prime (11541757889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500973 + ... + 523504.

It is an arithmetic number, because the mean of its divisors is an integer number (1115656542).

Almost surely, 2^11541757882 is an apocalyptic number.

11541757882 is a deficient number, since it is larger than the sum of its proper divisors (6308746790).

11541757882 is a wasteful number, since it uses less digits than its factorization.

11541757882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024653.

The product of its digits is 627200, while the sum is 49.

The spelling of 11541757882 in words is "eleven billion, five hundred forty-one million, seven hundred fifty-seven thousand, eight hundred eighty-two".