53305153204 has 6 divisors (see below), whose sum is σ = 93284018114. Its totient is φ = 26652576600.

The previous prime is 53305153159. The next prime is 53305153219. The reversal of 53305153204 is 40235150335.

It can be written as a sum of positive squares in only one way, i.e., 42870530704 + 10434622500 = 207052^2 + 102150^2 .

It is a super-2 number, since 2×53305153204² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 6663144147 + ... + 6663144154.

Almost surely, 2^53305153204 is an apocalyptic number.

It is an amenable number.

53305153204 is a deficient number, since it is larger than the sum of its proper divisors (39978864910).

53305153204 is a wasteful number, since it uses less digits than its factorization.

53305153204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13326288305 (or 13326288303 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 53305153204 in words is "fifty-three billion, three hundred five million, one hundred fifty-three thousand, two hundred four".