160661380050 has 36 divisors (see below), whose sum is σ = 431643575610. Its totient is φ = 42843034560.

The previous prime is 160661380007. The next prime is 160661380063. The reversal of 160661380050 is 50083166061.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 131989069809 + 28672310241 = 363303^2 + 169329^2 .

It is a junction number, because it is equal to n+sod(n) for n = 160661379987 and 160661380014.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 178512195 + ... + 178513094.

Almost surely, 2^160661380050 is an apocalyptic number.

160661380050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160661380050 is an abundant number, since it is smaller than the sum of its proper divisors (270982195560).

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

160661380050 is a wasteful number, since it uses less digits than its factorization.

160661380050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357025307 (or 357025299 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 160661380050 in words is "one hundred sixty billion, six hundred sixty-one million, three hundred eighty thousand, fifty".