422550772153 has 2 divisors, whose sum is σ = 422550772154. Its totient is φ = 422550772152.

The previous prime is 422550772121. The next prime is 422550772157. The reversal of 422550772153 is 351277055224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 354039280144 + 68511492009 = 595012^2 + 261747^2 .

It is a cyclic number.

It is not a de Polignac number, because 422550772153 - 2⁵ = 422550772121 is a prime.

It is not a weakly prime, because it can be changed into another prime (422550772157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211275386076 + 211275386077.

It is an arithmetic number, because the mean of its divisors is an integer number (211275386077).

Almost surely, 2^422550772153 is an apocalyptic number.

It is an amenable number.

422550772153 is a deficient number, since it is larger than the sum of its proper divisors (1).

422550772153 is an equidigital number, since it uses as much as digits as its factorization.

422550772153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 422550772153 in words is "four hundred twenty-two billion, five hundred fifty million, seven hundred seventy-two thousand, one hundred fifty-three".