11331365992536 has 32 divisors (see below), whose sum is σ = 29560085199360. Its totient is φ = 3612899301792.

The previous prime is 11331365992519. The next prime is 11331365992537. The reversal of 11331365992536 is 63529956313311.

It is a super-2 number, since 2×11331365992536² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331365992537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10263917920 + ... + 10263919023.

It is an arithmetic number, because the mean of its divisors is an integer number (923752662480).

Almost surely, 2^{11331365992536} is an apocalyptic number.

It is an amenable number.

11331365992536 is an abundant number, since it is smaller than the sum of its proper divisors (18228719206824).

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

11331365992536 is a wasteful number, since it uses less digits than its factorization.

11331365992536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20527836975 (or 20527836971 counting only the distinct ones).

The product of its digits is 11809800, while the sum is 57.

The spelling of 11331365992536 in words is "eleven trillion, three hundred thirty-one billion, three hundred sixty-five million, nine hundred ninety-two thousand, five hundred thirty-six".