422395153 has 2 divisors, whose sum is σ = 422395154. Its totient is φ = 422395152.

The previous prime is 422395123. The next prime is 422395187. The reversal of 422395153 is 351593224.

It is an a-pointer prime, because the next prime (422395187) can be obtained adding 422395153 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349241344 + 73153809 = 18688^2 + 8553^2 .

It is a cyclic number.

It is not a de Polignac number, because 422395153 - 2⁹ = 422394641 is a prime.

It is not a weakly prime, because it can be changed into another prime (422395123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211197576 + 211197577.

It is an arithmetic number, because the mean of its divisors is an integer number (211197577).

Almost surely, 2^422395153 is an apocalyptic number.

It is an amenable number.

422395153 is a deficient number, since it is larger than the sum of its proper divisors (1).

422395153 is an equidigital number, since it uses as much as digits as its factorization.

422395153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 34.

The square root of 422395153 is about 20552.2542072640. The cubic root of 422395153 is about 750.3081122200.

The spelling of 422395153 in words is "four hundred twenty-two million, three hundred ninety-five thousand, one hundred fifty-three".