12353529536530 has 64 divisors (see below), whose sum is σ = 27369886118400. Its totient is φ = 3909393206784.

The previous prime is 12353529536519. The next prime is 12353529536591. The reversal of 12353529536530 is 3563592535321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11703571 + ... + 12715369.

It is an arithmetic number, because the mean of its divisors is an integer number (427654470600).

Almost surely, 2^{12353529536530} is an apocalyptic number.

12353529536530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12353529536530 is an abundant number, since it is smaller than the sum of its proper divisors (15016356581870).

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

12353529536530 is a wasteful number, since it uses less digits than its factorization.

12353529536530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025243.

The product of its (nonzero) digits is 10935000, while the sum is 52.

The spelling of 12353529536530 in words is "twelve trillion, three hundred fifty-three billion, five hundred twenty-nine million, five hundred thirty-six thousand, five hundred thirty".