160655090 has 16 divisors (see below), whose sum is σ = 293920920. Its totient is φ = 63208320.

The previous prime is 160655059. The next prime is 160655093. The reversal of 160655090 is 90556061.

It can be written as a sum of positive squares in 4 ways, for example, as 131354521 + 29300569 = 11461^2 + 5413^2 .

It is not an unprimeable number, because it can be changed into a prime (160655093) 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, 131075 + ... + 132294.

Almost surely, 2^160655090 is an apocalyptic number.

160655090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160655090 is a deficient number, since it is larger than the sum of its proper divisors (133265830).

160655090 is a wasteful number, since it uses less digits than its factorization.

160655090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263437.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 160655090 is about 12674.9788954459. The cubic root of 160655090 is about 543.6234260367.

The spelling of 160655090 in words is "one hundred sixty million, six hundred fifty-five thousand, ninety".