52555300253 has 4 divisors (see below), whose sum is σ = 52555769568. Its totient is φ = 52554830940.

The previous prime is 52555300247. The next prime is 52555300279. The reversal of 52555300253 is 35200355525.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52555300253 - 2¹⁰ = 52555299229 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 (52555300283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42200 + ... + 326942.

It is an arithmetic number, because the mean of its divisors is an integer number (13138942392).

Almost surely, 2^52555300253 is an apocalyptic number.

It is an amenable number.

52555300253 is a deficient number, since it is larger than the sum of its proper divisors (469315).

52555300253 is a wasteful number, since it uses less digits than its factorization.

52555300253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469314.

The product of its (nonzero) digits is 112500, while the sum is 35.

Adding to 52555300253 its reverse (35200355525), we get a palindrome (87755655778).

The spelling of 52555300253 in words is "fifty-two billion, five hundred fifty-five million, three hundred thousand, two hundred fifty-three".