351713713663577 has 4 divisors (see below), whose sum is σ = 363059317330176. Its totient is φ = 340368109996980.

The previous prime is 351713713663523. The next prime is 351713713663591. The reversal of 351713713663577 is 775366317317153.

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 351713713663577 - 2⁴⁶ = 281344969485913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351713713663597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5672801833253 + ... + 5672801833314.

It is an arithmetic number, because the mean of its divisors is an integer number (90764829332544).

Almost surely, 2^{351713713663577} is an apocalyptic number.

It is an amenable number.

351713713663577 is a deficient number, since it is larger than the sum of its proper divisors (11345603666599).

351713713663577 is a wasteful number, since it uses less digits than its factorization.

351713713663577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345603666598.

The product of its digits is 175032900, while the sum is 65.

The spelling of 351713713663577 in words is "three hundred fifty-one trillion, seven hundred thirteen billion, seven hundred thirteen million, six hundred sixty-three thousand, five hundred seventy-seven".