13755534 has 16 divisors (see below), whose sum is σ = 29627472. Its totient is φ = 4232448.

The previous prime is 13755529. The next prime is 13755583. The reversal of 13755534 is 43555731.

13755534 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13755495 and 13755504.

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, 88099 + ... + 88254.

It is an arithmetic number, because the mean of its divisors is an integer number (1851717).

Almost surely, 2^13755534 is an apocalyptic number.

13755534 is an abundant number, since it is smaller than the sum of its proper divisors (15871938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13755534 is a wasteful number, since it uses less digits than its factorization.

13755534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176371.

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

The square root of 13755534 is about 3708.8453728890. The cubic root of 13755534 is about 239.6031288059.

The spelling of 13755534 in words is "thirteen million, seven hundred fifty-five thousand, five hundred thirty-four".