716125387 has 2 divisors, whose sum is σ = 716125388. Its totient is φ = 716125386.

The previous prime is 716125381. The next prime is 716125463. The reversal of 716125387 is 783521617.

It is a weak prime.

It is an emirp because it is prime and its reverse (783521617) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 716125387 - 2⁷ = 716125259 is a prime.

It is not a weakly prime, because it can be changed into another prime (716125381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358062693 + 358062694.

It is an arithmetic number, because the mean of its divisors is an integer number (358062694).

Almost surely, 2^716125387 is an apocalyptic number.

716125387 is a deficient number, since it is larger than the sum of its proper divisors (1).

716125387 is an equidigital number, since it uses as much as digits as its factorization.

716125387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 40.

The square root of 716125387 is about 26760.5191840517. The cubic root of 716125387 is about 894.6703058294.

The spelling of 716125387 in words is "seven hundred sixteen million, one hundred twenty-five thousand, three hundred eighty-seven".