160516620613 has 4 divisors (see below), whose sum is σ = 160519656960. Its totient is φ = 160513584268.

The previous prime is 160516620611. The next prime is 160516620637. The reversal of 160516620613 is 316026615061.

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 160516620613 - 2¹ = 160516620611 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 (160516620611) by changing a digit.

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, 1437445 + ... + 1545082.

It is an arithmetic number, because the mean of its divisors is an integer number (40129914240).

Almost surely, 2^160516620613 is an apocalyptic number.

It is an amenable number.

160516620613 is a deficient number, since it is larger than the sum of its proper divisors (3036347).

160516620613 is an equidigital number, since it uses as much as digits as its factorization.

160516620613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036346.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 160516620613 in words is "one hundred sixty billion, five hundred sixteen million, six hundred twenty thousand, six hundred thirteen".