606620615363 has 4 divisors (see below), whose sum is σ = 693280703280. Its totient is φ = 519960527448.

The previous prime is 606620615327. The next prime is 606620615383. The reversal of 606620615363 is 363516026606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363516026606 = 2 ⋅181758013303.

It is a cyclic number.

It is not a de Polignac number, because 606620615363 - 2¹⁶ = 606620549827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606620615383) 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 in 3 ways as a sum of consecutive naturals, for example, 43330043948 + ... + 43330043961.

It is an arithmetic number, because the mean of its divisors is an integer number (173320175820).

Almost surely, 2^606620615363 is an apocalyptic number.

606620615363 is a deficient number, since it is larger than the sum of its proper divisors (86660087917).

606620615363 is an equidigital number, since it uses as much as digits as its factorization.

606620615363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86660087916.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 606620615363 in words is "six hundred six billion, six hundred twenty million, six hundred fifteen thousand, three hundred sixty-three".