13232565633530 has 32 divisors (see below), whose sum is σ = 23860861161984. Its totient is φ = 5283640473856.

The previous prime is 13232565633527. The next prime is 13232565633541. The reversal of 13232565633530 is 3533656523231.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72628607 + ... + 72810573.

It is an arithmetic number, because the mean of its divisors is an integer number (745651911312).

Almost surely, 2^{13232565633530} is an apocalyptic number.

13232565633530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13232565633530 is a deficient number, since it is larger than the sum of its proper divisors (10628295528454).

13232565633530 is a wasteful number, since it uses less digits than its factorization.

13232565633530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194830.

The product of its (nonzero) digits is 4374000, while the sum is 47.

The spelling of 13232565633530 in words is "thirteen trillion, two hundred thirty-two billion, five hundred sixty-five million, six hundred thirty-three thousand, five hundred thirty".