154163413 has 2 divisors, whose sum is σ = 154163414. Its totient is φ = 154163412.

The previous prime is 154163389. The next prime is 154163441. The reversal of 154163413 is 314361451.

It is an a-pointer prime, because the next prime (154163441) can be obtained adding 154163413 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151831684 + 2331729 = 12322^2 + 1527^2 .

It is an emirp because it is prime and its reverse (314361451) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 154163413 - 2⁵ = 154163381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154163483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77081706 + 77081707.

It is an arithmetic number, because the mean of its divisors is an integer number (77081707).

Almost surely, 2^154163413 is an apocalyptic number.

It is an amenable number.

154163413 is a deficient number, since it is larger than the sum of its proper divisors (1).

154163413 is an equidigital number, since it uses as much as digits as its factorization.

154163413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 154163413 is about 12416.2559976830. The cubic root of 154163413 is about 536.2003652874.

The spelling of 154163413 in words is "one hundred fifty-four million, one hundred sixty-three thousand, four hundred thirteen".