52051441 has 8 divisors (see below), whose sum is σ = 56766080. Its totient is φ = 47438352.

The previous prime is 52051411. The next prime is 52051451. The reversal of 52051441 is 14415025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52051441 - 2⁷ = 52051313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52051411) 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, 24315 + ... + 26368.

It is an arithmetic number, because the mean of its divisors is an integer number (7095760).

Almost surely, 2^52051441 is an apocalyptic number.

It is an amenable number.

52051441 is a deficient number, since it is larger than the sum of its proper divisors (4714639).

52051441 is a wasteful number, since it uses less digits than its factorization.

52051441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50775.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 52051441 is about 7214.6684608511. The cubic root of 52051441 is about 373.3741546739.

Adding to 52051441 its reverse (14415025), we get a palindrome (66466466).

The spelling of 52051441 in words is "fifty-two million, fifty-one thousand, four hundred forty-one".