53102225212 has 24 divisors (see below), whose sum is σ = 95459139104. Its totient is φ = 25828466112.

The previous prime is 53102225173. The next prime is 53102225233. The reversal of 53102225212 is 21252220135.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 790153 + ... + 854719.

Almost surely, 2^53102225212 is an apocalyptic number.

It is an amenable number.

53102225212 is a deficient number, since it is larger than the sum of its proper divisors (42356913892).

53102225212 is a wasteful number, since it uses less digits than its factorization.

53102225212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70165 (or 70163 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 53102225212 its reverse (21252220135), we get a palindrome (74354445347).

The spelling of 53102225212 in words is "fifty-three billion, one hundred two million, two hundred twenty-five thousand, two hundred twelve".