13529145598 has 16 divisors (see below), whose sum is σ = 22228415280. Its totient is φ = 6147116416.

The previous prime is 13529145563. The next prime is 13529145607. The reversal of 13529145598 is 89554192531.

13529145598 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13529145598² (a number of 21 digits) contains 22 as substring.

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, 6859636 + ... + 6861607.

It is an arithmetic number, because the mean of its divisors is an integer number (1389275955).

Almost surely, 2^13529145598 is an apocalyptic number.

13529145598 is a deficient number, since it is larger than the sum of its proper divisors (8699269682).

13529145598 is a wasteful number, since it uses less digits than its factorization.

13529145598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13721291.

The product of its digits is 1944000, while the sum is 52.

The spelling of 13529145598 in words is "thirteen billion, five hundred twenty-nine million, one hundred forty-five thousand, five hundred ninety-eight".