52505305053 has 16 divisors (see below), whose sum is σ = 70118501376. Its totient is φ = 34947871920.

The previous prime is 52505305019. The next prime is 52505305067. The reversal of 52505305053 is 35050350525.

It is not a de Polignac number, because 52505305053 - 2⁹ = 52505304541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52505305093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5471926 + ... + 5481512.

It is an arithmetic number, because the mean of its divisors is an integer number (4382406336).

Almost surely, 2^52505305053 is an apocalyptic number.

It is an amenable number.

52505305053 is a deficient number, since it is larger than the sum of its proper divisors (17613196323).

52505305053 is a wasteful number, since it uses less digits than its factorization.

52505305053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12304.

The product of its (nonzero) digits is 56250, while the sum is 33.

Adding to 52505305053 its reverse (35050350525), we get a palindrome (87555655578).

The spelling of 52505305053 in words is "fifty-two billion, five hundred five million, three hundred five thousand, fifty-three".