415100165 has 4 divisors (see below), whose sum is σ = 498120204. Its totient is φ = 332080128.

The previous prime is 415100141. The next prime is 415100167. The reversal of 415100165 is 561001514.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 149768644 + 265331521 = 12238^2 + 16289^2 .

It is a cyclic number.

It is not a de Polignac number, because 415100165 - 2²⁴ = 398322949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 415100165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415100167) 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, 41510012 + ... + 41510021.

It is an arithmetic number, because the mean of its divisors is an integer number (124530051).

Almost surely, 2^415100165 is an apocalyptic number.

It is an amenable number.

415100165 is a deficient number, since it is larger than the sum of its proper divisors (83020039).

415100165 is an equidigital number, since it uses as much as digits as its factorization.

415100165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83020038.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 415100165 is about 20374.0070923714. The cubic root of 415100165 is about 745.9635985516.

Adding to 415100165 its reverse (561001514), we get a palindrome (976101679).

The spelling of 415100165 in words is "four hundred fifteen million, one hundred thousand, one hundred sixty-five".