13527148663 has 4 divisors (see below), whose sum is σ = 15459598480. Its totient is φ = 11594698848.

The previous prime is 13527148643. The next prime is 13527148697. The reversal of 13527148663 is 36684172531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13527148663 - 2²¹ = 13525051511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13527148643) 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 3 ways as a sum of consecutive naturals, for example, 966224898 + ... + 966224911.

It is an arithmetic number, because the mean of its divisors is an integer number (3864899620).

Almost surely, 2^13527148663 is an apocalyptic number.

13527148663 is a deficient number, since it is larger than the sum of its proper divisors (1932449817).

13527148663 is an equidigital number, since it uses as much as digits as its factorization.

13527148663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932449816.

The product of its digits is 725760, while the sum is 46.

The spelling of 13527148663 in words is "thirteen billion, five hundred twenty-seven million, one hundred forty-eight thousand, six hundred sixty-three".