13452523005 has 64 divisors (see below), whose sum is σ = 22628007936. Its totient is φ = 6816096000.

The previous prime is 13452523003. The next prime is 13452523009. The reversal of 13452523005 is 50032525431.

It is not a de Polignac number, because 13452523005 - 2¹ = 13452523003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452523003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9144420 + ... + 9145890.

It is an arithmetic number, because the mean of its divisors is an integer number (353562624).

Almost surely, 2^13452523005 is an apocalyptic number.

13452523005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13452523005 is a deficient number, since it is larger than the sum of its proper divisors (9175484931).

13452523005 is a wasteful number, since it uses less digits than its factorization.

13452523005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 13452523005 in words is "thirteen billion, four hundred fifty-two million, five hundred twenty-three thousand, five".