154268423 has 2 divisors, whose sum is σ = 154268424. Its totient is φ = 154268422.

The previous prime is 154268419. The next prime is 154268449. The reversal of 154268423 is 324862451.

154268423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (324862451) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 154268423 - 2² = 154268419 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154268473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77134211 + 77134212.

It is an arithmetic number, because the mean of its divisors is an integer number (77134212).

Almost surely, 2^154268423 is an apocalyptic number.

154268423 is a deficient number, since it is larger than the sum of its proper divisors (1).

154268423 is an equidigital number, since it uses as much as digits as its factorization.

154268423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 35.

The square root of 154268423 is about 12420.4840082824. The cubic root of 154268423 is about 536.3220837927.

The spelling of 154268423 in words is "one hundred fifty-four million, two hundred sixty-eight thousand, four hundred twenty-three".