722052323 has 2 divisors, whose sum is σ = 722052324. Its totient is φ = 722052322.

The previous prime is 722052313. The next prime is 722052377. The reversal of 722052323 is 323250227.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 722052323 - 2¹⁰ = 722051299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 722052292 and 722052301.

It is not a weakly prime, because it can be changed into another prime (722052313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361026161 + 361026162.

It is an arithmetic number, because the mean of its divisors is an integer number (361026162).

Almost surely, 2^722052323 is an apocalyptic number.

722052323 is a deficient number, since it is larger than the sum of its proper divisors (1).

722052323 is an equidigital number, since it uses as much as digits as its factorization.

722052323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 722052323 is about 26871.0312976633. The cubic root of 722052323 is about 897.1317423712.

The spelling of 722052323 in words is "seven hundred twenty-two million, fifty-two thousand, three hundred twenty-three".