53051371162 has 8 divisors (see below), whose sum is σ = 81517960692. Its totient is φ = 25878717600.

The previous prime is 53051371159. The next prime is 53051371229. The reversal of 53051371162 is 26117315035.

It can be written as a sum of positive squares in 2 ways, for example, as 43731592641 + 9319778521 = 209121^2 + 96539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 323483889 + ... + 323484052.

Almost surely, 2^53051371162 is an apocalyptic number.

53051371162 is a deficient number, since it is larger than the sum of its proper divisors (28466589530).

53051371162 is a wasteful number, since it uses less digits than its factorization.

53051371162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646967984.

The product of its (nonzero) digits is 18900, while the sum is 34.

Adding to 53051371162 its reverse (26117315035), we get a palindrome (79168686197).

The spelling of 53051371162 in words is "fifty-three billion, fifty-one million, three hundred seventy-one thousand, one hundred sixty-two".