162345413 has 4 divisors (see below), whose sum is σ = 165408588. Its totient is φ = 159282240.

The previous prime is 162345409. The next prime is 162345433. The reversal of 162345413 is 314543261.

162345413 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 an emirpimes, since its reverse is a distinct semiprime: 314543261 = 5483 ⋅57367.

It can be written as a sum of positive squares in 2 ways, for example, as 120846049 + 41499364 = 10993^2 + 6442^2 .

It is a cyclic number.

It is not a de Polignac number, because 162345413 - 2² = 162345409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162345433) 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, 1531508 + ... + 1531613.

It is an arithmetic number, because the mean of its divisors is an integer number (41352147).

Almost surely, 2^162345413 is an apocalyptic number.

It is an amenable number.

162345413 is a deficient number, since it is larger than the sum of its proper divisors (3063175).

162345413 is an equidigital number, since it uses as much as digits as its factorization.

162345413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063174.

The product of its digits is 8640, while the sum is 29.

The square root of 162345413 is about 12741.4839402638. The cubic root of 162345413 is about 545.5233454488.

Adding to 162345413 its reverse (314543261), we get a palindrome (476888674).

The spelling of 162345413 in words is "one hundred sixty-two million, three hundred forty-five thousand, four hundred thirteen".