52284961 has 4 divisors (see below), whose sum is σ = 52358400. Its totient is φ = 52211524.

The previous prime is 52284949. The next prime is 52284983. The reversal of 52284961 is 16948225.

52284961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52284961 - 2⁵ = 52284929 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 52284961.

It is not an unprimeable number, because it can be changed into a prime (52284901) 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 3 ways as a sum of consecutive naturals, for example, 35641 + ... + 37078.

It is an arithmetic number, because the mean of its divisors is an integer number (13089600).

Almost surely, 2^52284961 is an apocalyptic number.

It is an amenable number.

52284961 is a deficient number, since it is larger than the sum of its proper divisors (73439).

52284961 is an equidigital number, since it uses as much as digits as its factorization.

52284961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73438.

The product of its digits is 34560, while the sum is 37.

The square root of 52284961 is about 7230.8340459452. The cubic root of 52284961 is about 373.9316817837.

The spelling of 52284961 in words is "fifty-two million, two hundred eighty-four thousand, nine hundred sixty-one".