5208655 has 4 divisors (see below), whose sum is σ = 6250392. Its totient is φ = 4166920.

The previous prime is 5208617. The next prime is 5208659. The reversal of 5208655 is 5568025.

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

It is not a de Polignac number, because 5208655 - 2¹⁵ = 5175887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208659) 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, 520861 + ... + 520870.

It is an arithmetic number, because the mean of its divisors is an integer number (1562598).

Almost surely, 2^5208655 is an apocalyptic number.

5208655 is a deficient number, since it is larger than the sum of its proper divisors (1041737).

5208655 is a wasteful number, since it uses less digits than its factorization.

5208655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041736.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 5208655 is about 2282.2477954858. The cubic root of 5208655 is about 173.3438870136.

The spelling of 5208655 in words is "five million, two hundred eight thousand, six hundred fifty-five".