716306533 has 2 divisors, whose sum is σ = 716306534. Its totient is φ = 716306532.

The previous prime is 716306527. The next prime is 716306567. The reversal of 716306533 is 335603617.

It is an a-pointer prime, because the next prime (716306567) can be obtained adding 716306533 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., 424648449 + 291658084 = 20607^2 + 17078^2 .

It is a cyclic number.

It is not a de Polignac number, because 716306533 - 2⁹ = 716306021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716301533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358153266 + 358153267.

It is an arithmetic number, because the mean of its divisors is an integer number (358153267).

Almost surely, 2^716306533 is an apocalyptic number.

It is an amenable number.

716306533 is a deficient number, since it is larger than the sum of its proper divisors (1).

716306533 is an equidigital number, since it uses as much as digits as its factorization.

716306533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 716306533 is about 26763.9035456340. The cubic root of 716306533 is about 894.7457359552.

The spelling of 716306533 in words is "seven hundred sixteen million, three hundred six thousand, five hundred thirty-three".