708125440489 has 2 divisors, whose sum is σ = 708125440490. Its totient is φ = 708125440488.

The previous prime is 708125440423. The next prime is 708125440499. The reversal of 708125440489 is 984044521807.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359600510889 + 348524929600 = 599667^2 + 590360^2 .

It is a cyclic number.

It is not a de Polignac number, because 708125440489 - 2¹⁷ = 708125309417 is a prime.

It is not a weakly prime, because it can be changed into another prime (708125440499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354062720244 + 354062720245.

It is an arithmetic number, because the mean of its divisors is an integer number (354062720245).

Almost surely, 2^708125440489 is an apocalyptic number.

It is an amenable number.

708125440489 is a deficient number, since it is larger than the sum of its proper divisors (1).

708125440489 is an equidigital number, since it uses as much as digits as its factorization.

708125440489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 708125440489 in words is "seven hundred eight billion, one hundred twenty-five million, four hundred forty thousand, four hundred eighty-nine".