160016605090 has 16 divisors (see below), whose sum is σ = 288034464888. Its totient is φ = 64005625216.

The previous prime is 160016605051. The next prime is 160016605117. The reversal of 160016605090 is 90506610061.

It can be written as a sum of positive squares in 4 ways, for example, as 153053870841 + 6962734249 = 391221^2 + 83443^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1077384 + ... + 1216876.

Almost surely, 2^160016605090 is an apocalyptic number.

160016605090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160016605090 is a deficient number, since it is larger than the sum of its proper divisors (128017859798).

160016605090 is a wasteful number, since it uses less digits than its factorization.

160016605090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254213.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 160016605090 in words is "one hundred sixty billion, sixteen million, six hundred five thousand, ninety".