13530530535 has 16 divisors (see below), whose sum is σ = 21677315040. Its totient is φ = 7206794240.

The previous prime is 13530530513. The next prime is 13530530557. The reversal of 13530530535 is 53503503531.

It is an interprime number because it is at equal distance from previous prime (13530530513) and next prime (13530530557).

It is not a de Polignac number, because 13530530535 - 2¹² = 13530526439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13530530496 and 13530530505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581250 + ... + 604079.

It is an arithmetic number, because the mean of its divisors is an integer number (1354832190).

Almost surely, 2^13530530535 is an apocalyptic number.

13530530535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13530530535 is a deficient number, since it is larger than the sum of its proper divisors (8146784505).

13530530535 is a wasteful number, since it uses less digits than its factorization.

13530530535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186098.

The product of its (nonzero) digits is 50625, while the sum is 33.

The spelling of 13530530535 in words is "thirteen billion, five hundred thirty million, five hundred thirty thousand, five hundred thirty-five".