44285653 has 2 divisors, whose sum is σ = 44285654. Its totient is φ = 44285652.

The previous prime is 44285651. The next prime is 44285677. The reversal of 44285653 is 35658244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23107249 + 21178404 = 4807^2 + 4602^2 .

It is a cyclic number.

It is not a de Polignac number, because 44285653 - 2¹ = 44285651 is a prime.

It is a super-2 number, since 2×44285653² = 3922438123272818, which contains 22 as substring.

Together with 44285651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44285651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22142826 + 22142827.

It is an arithmetic number, because the mean of its divisors is an integer number (22142827).

Almost surely, 2^44285653 is an apocalyptic number.

It is an amenable number.

44285653 is a deficient number, since it is larger than the sum of its proper divisors (1).

44285653 is an equidigital number, since it uses as much as digits as its factorization.

44285653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 115200, while the sum is 37.

The square root of 44285653 is about 6654.7466518268. The cubic root of 44285653 is about 353.7971669389.

The spelling of 44285653 in words is "forty-four million, two hundred eighty-five thousand, six hundred fifty-three".