52144063 has 4 divisors (see below), whose sum is σ = 53553400. Its totient is φ = 50734728.

The previous prime is 52144061. The next prime is 52144073. The reversal of 52144063 is 36044125.

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 52144063 - 2¹ = 52144061 is a prime.

It is a super-2 number, since 2×52144063² = 5438006612295938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52144061) 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, 704613 + ... + 704686.

It is an arithmetic number, because the mean of its divisors is an integer number (13388350).

Almost surely, 2^52144063 is an apocalyptic number.

52144063 is a deficient number, since it is larger than the sum of its proper divisors (1409337).

52144063 is a wasteful number, since it uses less digits than its factorization.

52144063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409336.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 52144063 is about 7221.0846138236. The cubic root of 52144063 is about 373.5954880834.

Adding to 52144063 its reverse (36044125), we get a palindrome (88188188).

The spelling of 52144063 in words is "fifty-two million, one hundred forty-four thousand, sixty-three".