53441819 has 8 divisors (see below), whose sum is σ = 56020272. Its totient is φ = 50924160.

The previous prime is 53441807. The next prime is 53441849. The reversal of 53441819 is 91814435.

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 53441819 - 2⁴ = 53441803 is a prime.

It is a super-2 number, since 2×53441819² = 5712056036057522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53441849) 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, 13394 + ... + 16919.

It is an arithmetic number, because the mean of its divisors is an integer number (7002534).

Almost surely, 2^53441819 is an apocalyptic number.

53441819 is a deficient number, since it is larger than the sum of its proper divisors (2578453).

53441819 is a wasteful number, since it uses less digits than its factorization.

53441819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30397.

The product of its digits is 17280, while the sum is 35.

The square root of 53441819 is about 7310.3911660047. The cubic root of 53441819 is about 376.6694610003.

The spelling of 53441819 in words is "fifty-three million, four hundred forty-one thousand, eight hundred nineteen".