5445653 has 4 divisors (see below), whose sum is σ = 5534988. Its totient is φ = 5356320.

The previous prime is 5445631. The next prime is 5445659. The reversal of 5445653 is 3565445.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1214404 + 4231249 = 1102^2 + 2057^2 .

It is a cyclic number.

It is not a de Polignac number, because 5445653 - 2⁶ = 5445589 is a prime.

It is a super-3 number, since 3×5445653³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445659) 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, 44576 + ... + 44697.

It is an arithmetic number, because the mean of its divisors is an integer number (1383747).

Almost surely, 2^5445653 is an apocalyptic number.

It is an amenable number.

5445653 is a deficient number, since it is larger than the sum of its proper divisors (89335).

5445653 is an equidigital number, since it uses as much as digits as its factorization.

5445653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89334.

The product of its digits is 36000, while the sum is 32.

The square root of 5445653 is about 2333.5922951535. The cubic root of 5445653 is about 175.9340855962.

The spelling of 5445653 in words is "five million, four hundred forty-five thousand, six hundred fifty-three".