13453525005 has 8 divisors (see below), whose sum is σ = 21525640032. Its totient is φ = 7175213328.

The previous prime is 13453524983. The next prime is 13453525013. The reversal of 13453525005 is 50052535431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13453525005 - 2⁹ = 13453524493 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448450819 + ... + 448450848.

It is an arithmetic number, because the mean of its divisors is an integer number (2690705004).

Almost surely, 2^13453525005 is an apocalyptic number.

13453525005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13453525005 is a deficient number, since it is larger than the sum of its proper divisors (8072115027).

13453525005 is an equidigital number, since it uses as much as digits as its factorization.

13453525005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896901675.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 13453525005 in words is "thirteen billion, four hundred fifty-three million, five hundred twenty-five thousand, five".