160520687 has 2 divisors, whose sum is σ = 160520688. Its totient is φ = 160520686.

The previous prime is 160520671. The next prime is 160520743. The reversal of 160520687 is 786025061.

It is a weak prime.

It is an emirp because it is prime and its reverse (786025061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160520687 - 2⁴ = 160520671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160520587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80260343 + 80260344.

It is an arithmetic number, because the mean of its divisors is an integer number (80260344).

Almost surely, 2^160520687 is an apocalyptic number.

160520687 is a deficient number, since it is larger than the sum of its proper divisors (1).

160520687 is an equidigital number, since it uses as much as digits as its factorization.

160520687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 160520687 is about 12669.6758837786. The cubic root of 160520687 is about 543.4717864716.

The spelling of 160520687 in words is "one hundred sixty million, five hundred twenty thousand, six hundred eighty-seven".