11524363540 has 24 divisors (see below), whose sum is σ = 24391729152. Its totient is φ = 4573447200.

The previous prime is 11524363537. The next prime is 11524363603. The reversal of 11524363540 is 4536342511.

It is a junction number, because it is equal to n+sod(n) for n = 11524363496 and 11524363505.

It is a congruent number.

It is an unprimeable number.

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, 2266036 + ... + 2271115.

It is an arithmetic number, because the mean of its divisors is an integer number (1016322048).

Almost surely, 2^11524363540 is an apocalyptic number.

11524363540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11524363540 is an abundant number, since it is smaller than the sum of its proper divisors (12867365612).

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

11524363540 is a wasteful number, since it uses less digits than its factorization.

11524363540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4537287 (or 4537285 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 11524363540 in words is "eleven billion, five hundred twenty-four million, three hundred sixty-three thousand, five hundred forty".