160504979 has 2 divisors, whose sum is σ = 160504980. Its totient is φ = 160504978.

The previous prime is 160504963. The next prime is 160505057. The reversal of 160504979 is 979405061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160504979 - 2⁴ = 160504963 is a prime.

It is not a weakly prime, because it can be changed into another prime (160504579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80252489 + 80252490.

It is an arithmetic number, because the mean of its divisors is an integer number (80252490).

Almost surely, 2^160504979 is an apocalyptic number.

160504979 is a deficient number, since it is larger than the sum of its proper divisors (1).

160504979 is an equidigital number, since it uses as much as digits as its factorization.

160504979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 160504979 is about 12669.0559632516. The cubic root of 160504979 is about 543.4540584694.

The spelling of 160504979 in words is "one hundred sixty million, five hundred four thousand, nine hundred seventy-nine".