53859841 has 8 divisors (see below), whose sum is σ = 62130240. Its totient is φ = 45733488.

The previous prime is 53859823. The next prime is 53859853. The reversal of 53859841 is 14895835.

53859841 = 239² + 240² + ... + 559².

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 53859841 - 2¹³ = 53851649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53859821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35206 + ... + 36703.

It is an arithmetic number, because the mean of its divisors is an integer number (7766280).

Almost surely, 2^53859841 is an apocalyptic number.

It is an amenable number.

53859841 is a deficient number, since it is larger than the sum of its proper divisors (8270399).

53859841 is a wasteful number, since it uses less digits than its factorization.

53859841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72023.

The product of its digits is 172800, while the sum is 43.

The square root of 53859841 is about 7338.9264201244. The cubic root of 53859841 is about 377.6490144565.

The spelling of 53859841 in words is "fifty-three million, eight hundred fifty-nine thousand, eight hundred forty-one".