160661403753 has 8 divisors (see below), whose sum is σ = 226816099488. Its totient is φ = 100807155264.

The previous prime is 160661403713. The next prime is 160661403769. The reversal of 160661403753 is 357304166061.

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

It is not a de Polignac number, because 160661403753 - 2⁶ = 160661403689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160661403713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575111751 + ... + 1575111852.

It is an arithmetic number, because the mean of its divisors is an integer number (28352012436).

Almost surely, 2^160661403753 is an apocalyptic number.

It is an amenable number.

160661403753 is a deficient number, since it is larger than the sum of its proper divisors (66154695735).

160661403753 is a wasteful number, since it uses less digits than its factorization.

160661403753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150223623.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 160661403753 in words is "one hundred sixty billion, six hundred sixty-one million, four hundred three thousand, seven hundred fifty-three".