53857441 has 8 divisors (see below), whose sum is σ = 60004224. Its totient is φ = 47919120.

The previous prime is 53857373. The next prime is 53857451. The reversal of 53857441 is 14475835.

53857441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53857441 - 2¹⁷ = 53726369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53857441.

It is not an unprimeable number, because it can be changed into a prime (53857451) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 51570 + ... + 52603.

It is an arithmetic number, because the mean of its divisors is an integer number (7500528).

Almost surely, 2^53857441 is an apocalyptic number.

It is an amenable number.

53857441 is a deficient number, since it is larger than the sum of its proper divisors (6146783).

53857441 is a wasteful number, since it uses less digits than its factorization.

53857441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104231.

The product of its digits is 67200, while the sum is 37.

The square root of 53857441 is about 7338.7629066485. The cubic root of 53857441 is about 377.6434050137.

The spelling of 53857441 in words is "fifty-three million, eight hundred fifty-seven thousand, four hundred forty-one".