50500005005603 has 2 divisors, whose sum is σ = 50500005005604. Its totient is φ = 50500005005602.

The previous prime is 50500005005479. The next prime is 50500005005617. The reversal of 50500005005603 is 30650050000505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50500005005603 - 2²⁰ = 50500003957027 is a prime.

It is a super-2 number, since 2×50500005005603² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50500005005663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250002502801 + 25250002502802.

It is an arithmetic number, because the mean of its divisors is an integer number (25250002502802).

Almost surely, 2^{50500005005603} is an apocalyptic number.

50500005005603 is a deficient number, since it is larger than the sum of its proper divisors (1).

50500005005603 is an equidigital number, since it uses as much as digits as its factorization.

50500005005603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11250, while the sum is 29.

The spelling of 50500005005603 in words is "fifty trillion, five hundred billion, five million, five thousand, six hundred three".