53371923601677 has 4 divisors (see below), whose sum is σ = 71162564802240. Its totient is φ = 35581282401116.

The previous prime is 53371923601663. The next prime is 53371923601681. The reversal of 53371923601677 is 77610632917335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53371923601677 - 2⁶ = 53371923601613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53371923601677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53371923601637) 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, 8895320600277 + ... + 8895320600282.

It is an arithmetic number, because the mean of its divisors is an integer number (17790641200560).

Almost surely, 2^{53371923601677} is an apocalyptic number.

It is an amenable number.

53371923601677 is a deficient number, since it is larger than the sum of its proper divisors (17790641200563).

53371923601677 is a wasteful number, since it uses less digits than its factorization.

53371923601677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17790641200562.

The product of its (nonzero) digits is 30005640, while the sum is 60.

The spelling of 53371923601677 in words is "fifty-three trillion, three hundred seventy-one billion, nine hundred twenty-three million, six hundred one thousand, six hundred seventy-seven".