563665164051 has 32 divisors (see below), whose sum is σ = 842595457536. Its totient is φ = 332161344000.

The previous prime is 563665164011. The next prime is 563665164067. The reversal of 563665164051 is 150461566365.

It is not a de Polignac number, because 563665164051 - 2⁹ = 563665163539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (563665164011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1692171 + ... + 1997691.

It is an arithmetic number, because the mean of its divisors is an integer number (26331108048).

Almost surely, 2^563665164051 is an apocalyptic number.

563665164051 is a deficient number, since it is larger than the sum of its proper divisors (278930293485).

563665164051 is a wasteful number, since it uses less digits than its factorization.

563665164051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307083.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 563665164051 in words is "five hundred sixty-three billion, six hundred sixty-five million, one hundred sixty-four thousand, fifty-one".