160061151515 has 4 divisors (see below), whose sum is σ = 192073381824. Its totient is φ = 128048921208.

The previous prime is 160061151491. The next prime is 160061151529. The reversal of 160061151515 is 515151160061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 515151160061 = 107 ⋅4814496823.

It is a cyclic number.

It is not a de Polignac number, because 160061151515 - 2¹⁴ = 160061135131 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16006115147 + ... + 16006115156.

It is an arithmetic number, because the mean of its divisors is an integer number (48018345456).

Almost surely, 2^160061151515 is an apocalyptic number.

160061151515 is a deficient number, since it is larger than the sum of its proper divisors (32012230309).

160061151515 is an equidigital number, since it uses as much as digits as its factorization.

160061151515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32012230308.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 160061151515 in words is "one hundred sixty billion, sixty-one million, one hundred fifty-one thousand, five hundred fifteen".