13524424342545 has 16 divisors (see below), whose sum is σ = 21943854709632. Its totient is φ = 7111434395520.

The previous prime is 13524424342529. The next prime is 13524424342553. The reversal of 13524424342545 is 54524342442531.

It is not a de Polignac number, because 13524424342545 - 2⁴ = 13524424342529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13524424342494 and 13524424342503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6349493932 + ... + 6349496061.

It is an arithmetic number, because the mean of its divisors is an integer number (1371490919352).

Almost surely, 2^{13524424342545} is an apocalyptic number.

13524424342545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13524424342545 is a deficient number, since it is larger than the sum of its proper divisors (8419430367087).

13524424342545 is a wasteful number, since it uses less digits than its factorization.

13524424342545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12698990072.

The product of its digits is 9216000, while the sum is 48.

The spelling of 13524424342545 in words is "thirteen trillion, five hundred twenty-four billion, four hundred twenty-four million, three hundred forty-two thousand, five hundred forty-five".