52444811 has 4 divisors (see below), whose sum is σ = 53304624. Its totient is φ = 51585000.

The previous prime is 52444801. The next prime is 52444817. The reversal of 52444811 is 11844425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52444811 - 2⁶ = 52444747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52444817) 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, 429815 + ... + 429936.

It is an arithmetic number, because the mean of its divisors is an integer number (13326156).

Almost surely, 2^52444811 is an apocalyptic number.

52444811 is a deficient number, since it is larger than the sum of its proper divisors (859813).

52444811 is an equidigital number, since it uses as much as digits as its factorization.

52444811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859812.

The product of its digits is 5120, while the sum is 29.

The square root of 52444811 is about 7241.8789688865. The cubic root of 52444811 is about 374.3123659365.

The spelling of 52444811 in words is "fifty-two million, four hundred forty-four thousand, eight hundred eleven".