13452531530 has 32 divisors (see below), whose sum is σ = 25090864128. Its totient is φ = 5187600000.

The previous prime is 13452531529. The next prime is 13452531541. The reversal of 13452531530 is 3513525431.

13452531530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 971 + ... + 164030.

It is an arithmetic number, because the mean of its divisors is an integer number (784089504).

Almost surely, 2^13452531530 is an apocalyptic number.

13452531530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13452531530 is a deficient number, since it is larger than the sum of its proper divisors (11638332598).

13452531530 is a wasteful number, since it uses less digits than its factorization.

13452531530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165302.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 13452531530 in words is "thirteen billion, four hundred fifty-two million, five hundred thirty-one thousand, five hundred thirty".