5455685 has 4 divisors (see below), whose sum is σ = 6546828. Its totient is φ = 4364544.

The previous prime is 5455643. The next prime is 5455727. The reversal of 5455685 is 5865545.

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

It is an interprime number because it is at equal distance from previous prime (5455643) and next prime (5455727).

It can be written as a sum of positive squares in 2 ways, for example, as 1399489 + 4056196 = 1183^2 + 2014^2 .

It is a cyclic number.

It is not a de Polignac number, because 5455685 - 2⁶ = 5455621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545564 + ... + 545573.

It is an arithmetic number, because the mean of its divisors is an integer number (1636707).

Almost surely, 2^5455685 is an apocalyptic number.

It is an amenable number.

5455685 is a deficient number, since it is larger than the sum of its proper divisors (1091143).

5455685 is a wasteful number, since it uses less digits than its factorization.

5455685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091142.

The product of its digits is 120000, while the sum is 38.

The square root of 5455685 is about 2335.7407818506. The cubic root of 5455685 is about 176.0420547747.

The spelling of 5455685 in words is "five million, four hundred fifty-five thousand, six hundred eighty-five".