52200222553 has 4 divisors (see below), whose sum is σ = 52465198500. Its totient is φ = 51935246608.

The previous prime is 52200222541. The next prime is 52200222563. The reversal of 52200222553 is 35522200225.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47448601929 + 4751620624 = 217827^2 + 68932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52200222553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52200222563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132487678 + ... + 132488071.

It is an arithmetic number, because the mean of its divisors is an integer number (13116299625).

Almost surely, 2^52200222553 is an apocalyptic number.

It is an amenable number.

52200222553 is a deficient number, since it is larger than the sum of its proper divisors (264975947).

52200222553 is a wasteful number, since it uses less digits than its factorization.

52200222553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264975946.

The product of its (nonzero) digits is 12000, while the sum is 28.

Adding to 52200222553 its reverse (35522200225), we get a palindrome (87722422778).

The spelling of 52200222553 in words is "fifty-two billion, two hundred million, two hundred twenty-two thousand, five hundred fifty-three".