53071170644199 has 4 divisors (see below), whose sum is σ = 70761560858936. Its totient is φ = 35380780429464.

The previous prime is 53071170644087. The next prime is 53071170644207. The reversal of 53071170644199 is 99144607117035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53071170644199 - 2¹³ = 53071170636007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53071170640199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8845195107364 + ... + 8845195107369.

It is an arithmetic number, because the mean of its divisors is an integer number (17690390214734).

Almost surely, 2^{53071170644199} is an apocalyptic number.

53071170644199 is a deficient number, since it is larger than the sum of its proper divisors (17690390214737).

53071170644199 is a wasteful number, since it uses less digits than its factorization.

53071170644199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17690390214736.

The product of its (nonzero) digits is 5715360, while the sum is 57.

The spelling of 53071170644199 in words is "fifty-three trillion, seventy-one billion, one hundred seventy million, six hundred forty-four thousand, one hundred ninety-nine".