53012271908 has 12 divisors (see below), whose sum is σ = 92883389340. Its totient is φ = 26474160672.

The previous prime is 53012271863. The next prime is 53012271937. The reversal of 53012271908 is 80917221035.

It can be written as a sum of positive squares in 2 ways, for example, as 46152788224 + 6859483684 = 214832^2 + 82822^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 7990091 + ... + 7996722.

It is an arithmetic number, because the mean of its divisors is an integer number (7740282445).

Almost surely, 2^53012271908 is an apocalyptic number.

It is an amenable number.

53012271908 is a deficient number, since it is larger than the sum of its proper divisors (39871117432).

53012271908 is a wasteful number, since it uses less digits than its factorization.

53012271908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15987646 (or 15987644 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 53012271908 in words is "fifty-three billion, twelve million, two hundred seventy-one thousand, nine hundred eight".