722545363 has 2 divisors, whose sum is σ = 722545364. Its totient is φ = 722545362.

The previous prime is 722545333. The next prime is 722545379. The reversal of 722545363 is 363545227.

It is a strong prime.

It is an emirp because it is prime and its reverse (363545227) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 722545363 - 2⁵ = 722545331 is a prime.

It is not a weakly prime, because it can be changed into another prime (722545333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361272681 + 361272682.

It is an arithmetic number, because the mean of its divisors is an integer number (361272682).

Almost surely, 2^722545363 is an apocalyptic number.

722545363 is a deficient number, since it is larger than the sum of its proper divisors (1).

722545363 is an equidigital number, since it uses as much as digits as its factorization.

722545363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 37.

The square root of 722545363 is about 26880.2039240777. The cubic root of 722545363 is about 897.3358924866.

The spelling of 722545363 in words is "seven hundred twenty-two million, five hundred forty-five thousand, three hundred sixty-three".