160610663778257 has 16 divisors (see below), whose sum is σ = 200256555864192. Its totient is φ = 125141985745920.

The previous prime is 160610663778223. The next prime is 160610663778283. The reversal of 160610663778257 is 752877366016061.

It is not a de Polignac number, because 160610663778257 - 2³⁶ = 160541944301521 is a prime.

It is a super-3 number, since 3×160610663778257³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160610663778193 and 160610663778202.

It is not an unprimeable number, because it can be changed into a prime (160610663778757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75450398 + ... + 77549879.

It is an arithmetic number, because the mean of its divisors is an integer number (12516034741512).

Almost surely, 2^{160610663778257} is an apocalyptic number.

It is an amenable number.

160610663778257 is a deficient number, since it is larger than the sum of its proper divisors (39645892085935).

160610663778257 is a wasteful number, since it uses less digits than its factorization.

160610663778257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153013928.

The product of its (nonzero) digits is 106686720, while the sum is 65.

The spelling of 160610663778257 in words is "one hundred sixty trillion, six hundred ten billion, six hundred sixty-three million, seven hundred seventy-eight thousand, two hundred fifty-seven".