53164624228 has 6 divisors (see below), whose sum is σ = 93038092406. Its totient is φ = 26582312112.

The previous prime is 53164624193. The next prime is 53164624241. The reversal of 53164624228 is 82242646135.

It can be written as a sum of positive squares in only one way, i.e., 30753935424 + 22410688804 = 175368^2 + 149702^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6645578025 + ... + 6645578032.

Almost surely, 2^53164624228 is an apocalyptic number.

It is an amenable number.

53164624228 is a deficient number, since it is larger than the sum of its proper divisors (39873468178).

53164624228 is a wasteful number, since it uses less digits than its factorization.

53164624228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13291156061 (or 13291156059 counting only the distinct ones).

The product of its digits is 552960, while the sum is 43.

The spelling of 53164624228 in words is "fifty-three billion, one hundred sixty-four million, six hundred twenty-four thousand, two hundred twenty-eight".