720941059 has 2 divisors, whose sum is σ = 720941060. Its totient is φ = 720941058.

The previous prime is 720941051. The next prime is 720941087. The reversal of 720941059 is 950149027.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 720941059 - 2³ = 720941051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (720941051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360470529 + 360470530.

It is an arithmetic number, because the mean of its divisors is an integer number (360470530).

Almost surely, 2^720941059 is an apocalyptic number.

720941059 is a deficient number, since it is larger than the sum of its proper divisors (1).

720941059 is an equidigital number, since it uses as much as digits as its factorization.

720941059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 720941059 is about 26850.3456029899. The cubic root of 720941059 is about 896.6712669265.

It can be divided in two parts, 72094 and 1059, that added together give a triangular number (73153 = T₃₈₂).

The spelling of 720941059 in words is "seven hundred twenty million, nine hundred forty-one thousand, fifty-nine".