5438527 has 4 divisors (see below), whose sum is σ = 5571216. Its totient is φ = 5305840.

The previous prime is 5438501. The next prime is 5438549. The reversal of 5438527 is 7258345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5438527 - 2¹¹ = 5436479 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5438492 and 5438501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66283 + ... + 66364.

It is an arithmetic number, because the mean of its divisors is an integer number (1392804).

Almost surely, 2^5438527 is an apocalyptic number.

5438527 is a deficient number, since it is larger than the sum of its proper divisors (132689).

5438527 is a wasteful number, since it uses less digits than its factorization.

5438527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132688.

The product of its digits is 33600, while the sum is 34.

The square root of 5438527 is about 2332.0649647898. The cubic root of 5438527 is about 175.8573116051.

The spelling of 5438527 in words is "five million, four hundred thirty-eight thousand, five hundred twenty-seven".