5305685 has 16 divisors (see below), whose sum is σ = 7938432. Its totient is φ = 3307200.

The previous prime is 5305673. The next prime is 5305697. The reversal of 5305685 is 5865035.

It is an interprime number because it is at equal distance from previous prime (5305673) and next prime (5305697).

It is not a de Polignac number, because 5305685 - 2⁴ = 5305669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6506 + ... + 7275.

It is an arithmetic number, because the mean of its divisors is an integer number (496152).

Almost surely, 2^5305685 is an apocalyptic number.

5305685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5305685 is a deficient number, since it is larger than the sum of its proper divisors (2632747).

5305685 is a wasteful number, since it uses less digits than its factorization.

5305685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13804.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5305685 is about 2303.4072588233. The cubic root of 5305685 is about 174.4136566789.

Subtracting from 5305685 its sum of digits (32), we obtain a triangular number (5305653 = T₃₂₅₇).

The spelling of 5305685 in words is "five million, three hundred five thousand, six hundred eighty-five".