52170803636677 has 8 divisors (see below), whose sum is σ = 56965485114432. Its totient is φ = 47384769016800.

The previous prime is 52170803636663. The next prime is 52170803636681. The reversal of 52170803636677 is 77663630807125.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52170803636677 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 (52170803636617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2161701849 + ... + 2161725982.

It is an arithmetic number, because the mean of its divisors is an integer number (7120685639304).

Almost surely, 2^{52170803636677} is an apocalyptic number.

It is an amenable number.

52170803636677 is a deficient number, since it is larger than the sum of its proper divisors (4794681477755).

52170803636677 is a wasteful number, since it uses less digits than its factorization.

52170803636677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4323428939.

The product of its (nonzero) digits is 53343360, while the sum is 61.

The spelling of 52170803636677 in words is "fifty-two trillion, one hundred seventy billion, eight hundred three million, six hundred thirty-six thousand, six hundred seventy-seven".