52152441 has 16 divisors (see below), whose sum is σ = 76900800. Its totient is φ = 31173120.

The previous prime is 52152439. The next prime is 52152449. The reversal of 52152441 is 14425125.

It is not a de Polignac number, because 52152441 - 2¹ = 52152439 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52152449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8416 + ... + 13233.

It is an arithmetic number, because the mean of its divisors is an integer number (4806300).

Almost surely, 2^52152441 is an apocalyptic number.

It is an amenable number.

52152441 is a deficient number, since it is larger than the sum of its proper divisors (24748359).

52152441 is a wasteful number, since it uses less digits than its factorization.

52152441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21736.

The product of its digits is 1600, while the sum is 24.

The square root of 52152441 is about 7221.6646972841. The cubic root of 52152441 is about 373.6154955729.

Adding to 52152441 its reverse (14425125), we get a palindrome (66577566).

The spelling of 52152441 in words is "fifty-two million, one hundred fifty-two thousand, four hundred forty-one".