52841819 has 4 divisors (see below), whose sum is σ = 52856544. Its totient is φ = 52827096.

The previous prime is 52841813. The next prime is 52841827. The reversal of 52841819 is 91814825.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52841819 - 2⁸ = 52841563 is a prime.

It is a super-2 number, since 2×52841819² = 5584515670457522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52841813) 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, 1934 + ... + 10460.

It is an arithmetic number, because the mean of its divisors is an integer number (13214136).

Almost surely, 2^52841819 is an apocalyptic number.

52841819 is a deficient number, since it is larger than the sum of its proper divisors (14725).

52841819 is an equidigital number, since it uses as much as digits as its factorization.

52841819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14724.

The product of its digits is 23040, while the sum is 38.

The square root of 52841819 is about 7269.2378555114. The cubic root of 52841819 is about 375.2545093017.

The spelling of 52841819 in words is "fifty-two million, eight hundred forty-one thousand, eight hundred nineteen".