13527063 has 24 divisors (see below), whose sum is σ = 21490560. Its totient is φ = 8130960.

The previous prime is 13527061. The next prime is 13527077. The reversal of 13527063 is 36072531.

It is a happy number.

13527063 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13527063 - 2¹ = 13527061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13527061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13270 + ... + 14252.

It is an arithmetic number, because the mean of its divisors is an integer number (895440).

Almost surely, 2^13527063 is an apocalyptic number.

13527063 is a deficient number, since it is larger than the sum of its proper divisors (7963497).

13527063 is a wasteful number, since it uses less digits than its factorization.

13527063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 13527063 is about 3677.9155781502. The cubic root of 13527063 is about 238.2691620911.

Adding to 13527063 its reverse (36072531), we get a palindrome (49599594).

It can be divided in two parts, 13 and 527063, that added together give a square (527076 = 726²).

The spelling of 13527063 in words is "thirteen million, five hundred twenty-seven thousand, sixty-three".