5685454 has 4 divisors (see below), whose sum is σ = 8528184. Its totient is φ = 2842726.

The previous prime is 5685451. The next prime is 5685481. The reversal of 5685454 is 4545865.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4545865 = 5 ⋅909173.

It is a super-2 number, since 2×5685454² = 64648774372232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5685451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421362 + ... + 1421365.

It is an arithmetic number, because the mean of its divisors is an integer number (2132046).

Almost surely, 2^5685454 is an apocalyptic number.

5685454 is a deficient number, since it is larger than the sum of its proper divisors (2842730).

5685454 is a wasteful number, since it uses less digits than its factorization.

5685454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842729.

The product of its digits is 96000, while the sum is 37.

The square root of 5685454 is about 2384.4190068023. The cubic root of 5685454 is about 178.4795175623.

The spelling of 5685454 in words is "five million, six hundred eighty-five thousand, four hundred fifty-four".