52053863 has 16 divisors (see below), whose sum is σ = 56816640. Its totient is φ = 47527200.

The previous prime is 52053809. The next prime is 52053877. The reversal of 52053863 is 36835025.

It is a cyclic number.

It is not a de Polignac number, because 52053863 - 2¹⁶ = 51988327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52053893) 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, 62993 + ... + 63813.

It is an arithmetic number, because the mean of its divisors is an integer number (3551040).

Almost surely, 2^52053863 is an apocalyptic number.

52053863 is a deficient number, since it is larger than the sum of its proper divisors (4762777).

52053863 is a wasteful number, since it uses less digits than its factorization.

52053863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 52053863 is about 7214.8363113795. The cubic root of 52053863 is about 373.3799457283.

Adding to 52053863 its reverse (36835025), we get a palindrome (88888888).

The spelling of 52053863 in words is "fifty-two million, fifty-three thousand, eight hundred sixty-three".