160515061 has 4 divisors (see below), whose sum is σ = 183445792. Its totient is φ = 137584332.

The previous prime is 160515013. The next prime is 160515079.

160515061 is nontrivially palindromic in base 10.

160515061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 160515061 - 2⁷ = 160514933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160515161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11465355 + ... + 11465368.

It is an arithmetic number, because the mean of its divisors is an integer number (45861448).

Almost surely, 2^160515061 is an apocalyptic number.

It is an amenable number.

160515061 is a deficient number, since it is larger than the sum of its proper divisors (22930731).

160515061 is an equidigital number, since it uses as much as digits as its factorization.

160515061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22930730.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 160515061 is about 12669.4538556325. The cubic root of 160515061 is about 543.4654371177.

It can be divided in two parts, 16051 and 5061, that added together give a palindrome (21112).

The spelling of 160515061 in words is "one hundred sixty million, five hundred fifteen thousand, sixty-one".