53152195268 has 12 divisors (see below), whose sum is σ = 93018178092. Its totient is φ = 26575572960.

The previous prime is 53152195267. The next prime is 53152195289. The reversal of 53152195268 is 86259125135.

It can be written as a sum of positive squares in 2 ways, for example, as 14362104964 + 38790090304 = 119842^2 + 196952^2 .

It is not an unprimeable number, because it can be changed into a prime (53152195267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177446 + ... + 371202.

It is an arithmetic number, because the mean of its divisors is an integer number (7751514841).

Almost surely, 2^53152195268 is an apocalyptic number.

It is an amenable number.

53152195268 is a deficient number, since it is larger than the sum of its proper divisors (39865982824).

53152195268 is a wasteful number, since it uses less digits than its factorization.

53152195268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262342 (or 262340 counting only the distinct ones).

The product of its digits is 648000, while the sum is 47.

The spelling of 53152195268 in words is "fifty-three billion, one hundred fifty-two million, one hundred ninety-five thousand, two hundred sixty-eight".