653222363 has 2 divisors, whose sum is σ = 653222364. Its totient is φ = 653222362.

The previous prime is 653222357. The next prime is 653222387. The reversal of 653222363 is 363222356.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 653222363 - 2¹⁰ = 653221339 is a prime.

It is not a weakly prime, because it can be changed into another prime (653228363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326611181 + 326611182.

It is an arithmetic number, because the mean of its divisors is an integer number (326611182).

Almost surely, 2^653222363 is an apocalyptic number.

653222363 is a deficient number, since it is larger than the sum of its proper divisors (1).

653222363 is an equidigital number, since it uses as much as digits as its factorization.

653222363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 32.

The square root of 653222363 is about 25558.2151763381. The cubic root of 653222363 is about 867.6682011550.

The spelling of 653222363 in words is "six hundred fifty-three million, two hundred twenty-two thousand, three hundred sixty-three".