601620659163 has 24 divisors (see below), whose sum is σ = 922905627696. Its totient is φ = 376346995200.

The previous prime is 601620659137. The next prime is 601620659219. The reversal of 601620659163 is 361956026106.

601620659163 is a `hidden beast` number, since 6 + 0 + 1 + 620 + 6 + 5 + 9 + 16 + 3 = 666.

It is not a de Polignac number, because 601620659163 - 2²⁵ = 601587104731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (601620659663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5889178 + ... + 5990463.

It is an arithmetic number, because the mean of its divisors is an integer number (38454401154).

Almost surely, 2^601620659163 is an apocalyptic number.

601620659163 is a deficient number, since it is larger than the sum of its proper divisors (321284968533).

601620659163 is a wasteful number, since it uses less digits than its factorization.

601620659163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11879995 (or 11879992 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 601620659163 in words is "six hundred one billion, six hundred twenty million, six hundred fifty-nine thousand, one hundred sixty-three".