5526659 has 4 divisors (see below), whose sum is σ = 5570304. Its totient is φ = 5483016.

The previous prime is 5526643. The next prime is 5526679. The reversal of 5526659 is 9566255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9566255 = 5 ⋅1913251.

It is a cyclic number.

It is not a de Polignac number, because 5526659 - 2⁴ = 5526643 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5526679) 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, 21632 + ... + 21885.

It is an arithmetic number, because the mean of its divisors is an integer number (1392576).

Almost surely, 2^5526659 is an apocalyptic number.

5526659 is a deficient number, since it is larger than the sum of its proper divisors (43645).

5526659 is a wasteful number, since it uses less digits than its factorization.

5526659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43644.

The product of its digits is 81000, while the sum is 38.

The square root of 5526659 is about 2350.8847270762. The cubic root of 5526659 is about 176.8021558639.

The spelling of 5526659 in words is "five million, five hundred twenty-six thousand, six hundred fifty-nine".