620065024807 has 2 divisors, whose sum is σ = 620065024808. Its totient is φ = 620065024806.

The previous prime is 620065024781. The next prime is 620065024837. The reversal of 620065024807 is 708420560026.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 620065024807 - 2³¹ = 617917541159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 620065024807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (620065024837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310032512403 + 310032512404.

It is an arithmetic number, because the mean of its divisors is an integer number (310032512404).

Almost surely, 2^620065024807 is an apocalyptic number.

620065024807 is a deficient number, since it is larger than the sum of its proper divisors (1).

620065024807 is an equidigital number, since it uses as much as digits as its factorization.

620065024807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 620065024807 in words is "six hundred twenty billion, sixty-five million, twenty-four thousand, eight hundred seven".