160628777616 has 40 divisors (see below), whose sum is σ = 414973645344. Its totient is φ = 53540865280.

The previous prime is 160628777611. The next prime is 160628777627. The reversal of 160628777616 is 616777826061.

It is not an unprimeable number, because it can be changed into a prime (160628777611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1686796 + ... + 1779476.

Almost surely, 2^160628777616 is an apocalyptic number.

160628777616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

160628777616 is an abundant number, since it is smaller than the sum of its proper divisors (254344867728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160628777616 is a wasteful number, since it uses less digits than its factorization.

160628777616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128799 (or 128793 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 57.

The spelling of 160628777616 in words is "one hundred sixty billion, six hundred twenty-eight million, seven hundred seventy-seven thousand, six hundred sixteen".