11540054463513 has 8 divisors (see below), whose sum is σ = 15389500250688. Its totient is φ = 7691989159344.

The previous prime is 11540054463473. The next prime is 11540054463517. The reversal of 11540054463513 is 31536445004511.

11540054463513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11540054463513 - 2⁸ = 11540054463257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11540054463517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345101245 + ... + 345134682.

It is an arithmetic number, because the mean of its divisors is an integer number (1923687531336).

Almost surely, 2^{11540054463513} is an apocalyptic number.

It is an amenable number.

11540054463513 is a deficient number, since it is larger than the sum of its proper divisors (3849445787175).

11540054463513 is an equidigital number, since it uses as much as digits as its factorization.

11540054463513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690241503.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 11540054463513 in words is "eleven trillion, five hundred forty billion, fifty-four million, four hundred sixty-three thousand, five hundred thirteen".