13525454005 has 16 divisors (see below), whose sum is σ = 18551147904. Its totient is φ = 9273620160.

The previous prime is 13525454003. The next prime is 13525454009. The reversal of 13525454005 is 50045452531.

It is not a de Polignac number, because 13525454005 - 2¹ = 13525454003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13525454003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515095 + ... + 540715.

It is an arithmetic number, because the mean of its divisors is an integer number (1159446744).

Almost surely, 2^13525454005 is an apocalyptic number.

It is an amenable number.

13525454005 is a deficient number, since it is larger than the sum of its proper divisors (5025693899).

13525454005 is a wasteful number, since it uses less digits than its factorization.

13525454005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40716.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 13525454005 in words is "thirteen billion, five hundred twenty-five million, four hundred fifty-four thousand, five".