13545735 has 64 divisors (see below), whose sum is σ = 26542080. Its totient is φ = 5765760.

The previous prime is 13545733. The next prime is 13545767. The reversal of 13545735 is 53754531.

13545735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13545735 - 2¹ = 13545733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13545696 and 13545705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13545733) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 171426 + ... + 171504.

It is an arithmetic number, because the mean of its divisors is an integer number (414720).

Almost surely, 2^13545735 is an apocalyptic number.

13545735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13545735 is a deficient number, since it is larger than the sum of its proper divisors (12996345).

13545735 is a wasteful number, since it uses less digits than its factorization.

13545735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188.

The product of its digits is 31500, while the sum is 33.

The square root of 13545735 is about 3680.4530971064. The cubic root of 13545735 is about 238.3787428215.

The spelling of 13545735 in words is "thirteen million, five hundred forty-five thousand, seven hundred thirty-five".