600620581397 has 2 divisors, whose sum is σ = 600620581398. Its totient is φ = 600620581396.

The previous prime is 600620581369. The next prime is 600620581417. The reversal of 600620581397 is 793185026006.

600620581397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548923919236 + 51696662161 = 740894^2 + 227369^2 .

It is a cyclic number.

It is not a de Polignac number, because 600620581397 - 2⁶ = 600620581333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (600620581357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300310290698 + 300310290699.

It is an arithmetic number, because the mean of its divisors is an integer number (300310290699).

Almost surely, 2^600620581397 is an apocalyptic number.

It is an amenable number.

600620581397 is a deficient number, since it is larger than the sum of its proper divisors (1).

600620581397 is an equidigital number, since it uses as much as digits as its factorization.

600620581397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 600620581397 in words is "six hundred billion, six hundred twenty million, five hundred eighty-one thousand, three hundred ninety-seven".