165080795145 has 16 divisors (see below), whose sum is σ = 301862025600. Its totient is φ = 75465506304.

The previous prime is 165080795069. The next prime is 165080795147. The reversal of 165080795145 is 541597080561.

It is not a de Polignac number, because 165080795145 - 2⁹ = 165080794633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (165080795147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 786098920 + ... + 786099129.

It is an arithmetic number, because the mean of its divisors is an integer number (18866376600).

Almost surely, 2^165080795145 is an apocalyptic number.

165080795145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

165080795145 is a deficient number, since it is larger than the sum of its proper divisors (136781230455).

165080795145 is a wasteful number, since it uses less digits than its factorization.

165080795145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572198064.

The product of its (nonzero) digits is 1512000, while the sum is 51.

The spelling of 165080795145 in words is "one hundred sixty-five billion, eighty million, seven hundred ninety-five thousand, one hundred forty-five".