11541205052530 has 16 divisors (see below), whose sum is σ = 21867546415680. Its totient is φ = 4373509282992.

The previous prime is 11541205052527. The next prime is 11541205052557. The reversal of 11541205052530 is 3525050214511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30371592054 + ... + 30371592433.

It is an arithmetic number, because the mean of its divisors is an integer number (1366721650980).

Almost surely, 2^{11541205052530} is an apocalyptic number.

11541205052530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11541205052530 is a deficient number, since it is larger than the sum of its proper divisors (10326341363150).

11541205052530 is a wasteful number, since it uses less digits than its factorization.

11541205052530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60743184513.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 11541205052530 in words is "eleven trillion, five hundred forty-one billion, two hundred five million, fifty-two thousand, five hundred thirty".