53391069619208 has 16 divisors (see below), whose sum is σ = 102238218420480. Its totient is φ = 26127544707088.

The previous prime is 53391069619201. The next prime is 53391069619211. The reversal of 53391069619208 is 80291696019335.

It is not an unprimeable number, because it can be changed into a prime (53391069619201) by changing a digit.

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, 70998762416 + ... + 70998763167.

It is an arithmetic number, because the mean of its divisors is an integer number (6389888651280).

Almost surely, 2^{53391069619208} is an apocalyptic number.

It is an amenable number.

53391069619208 is a deficient number, since it is larger than the sum of its proper divisors (48847148801272).

53391069619208 is a wasteful number, since it uses less digits than its factorization.

53391069619208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141997525636 (or 141997525632 counting only the distinct ones).

The product of its (nonzero) digits is 18895680, while the sum is 62.

The spelling of 53391069619208 in words is "fifty-three trillion, three hundred ninety-one billion, sixty-nine million, six hundred nineteen thousand, two hundred eight".