160890539 has 2 divisors, whose sum is σ = 160890540. Its totient is φ = 160890538.

The previous prime is 160890529. The next prime is 160890557. The reversal of 160890539 is 935098061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160890539 - 2⁴ = 160890523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 160890496 and 160890505.

It is not a weakly prime, because it can be changed into another prime (160890529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80445269 + 80445270.

It is an arithmetic number, because the mean of its divisors is an integer number (80445270).

Almost surely, 2^160890539 is an apocalyptic number.

160890539 is a deficient number, since it is larger than the sum of its proper divisors (1).

160890539 is an equidigital number, since it uses as much as digits as its factorization.

160890539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 160890539 is about 12684.2634393961. The cubic root of 160890539 is about 543.8888665625. Note that the first 4 decimals are identical.

The spelling of 160890539 in words is "one hundred sixty million, eight hundred ninety thousand, five hundred thirty-nine".