500663696953 has 16 divisors (see below), whose sum is σ = 587964916480. Its totient is φ = 417319304256.

The previous prime is 500663696941. The next prime is 500663696963. The reversal of 500663696953 is 359696366005.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500663696953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500663696963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27726 + ... + 1001047.

It is an arithmetic number, because the mean of its divisors is an integer number (36747807280).

Almost surely, 2^500663696953 is an apocalyptic number.

It is an amenable number.

500663696953 is a deficient number, since it is larger than the sum of its proper divisors (87301219527).

500663696953 is a wasteful number, since it uses less digits than its factorization.

500663696953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030696.

The product of its (nonzero) digits is 23619600, while the sum is 58.

The spelling of 500663696953 in words is "five hundred billion, six hundred sixty-three million, six hundred ninety-six thousand, nine hundred fifty-three".