53827444 has 12 divisors (see below), whose sum is σ = 102761568. Its totient is φ = 24467000.

The previous prime is 53827441. The next prime is 53827447. The reversal of 53827444 is 44472835.

It is an interprime number because it is at equal distance from previous prime (53827441) and next prime (53827447).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53827441) 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, 611632 + ... + 611719.

It is an arithmetic number, because the mean of its divisors is an integer number (8563464).

Almost surely, 2^53827444 is an apocalyptic number.

It is an amenable number.

53827444 is a deficient number, since it is larger than the sum of its proper divisors (48934124).

53827444 is a wasteful number, since it uses less digits than its factorization.

53827444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223366 (or 1223364 counting only the distinct ones).

The product of its digits is 107520, while the sum is 37.

The square root of 53827444 is about 7336.7188851693. The cubic root of 53827444 is about 377.5732799278.

The spelling of 53827444 in words is "fifty-three million, eight hundred twenty-seven thousand, four hundred forty-four".