50500500505 has 64 divisors (see below), whose sum is σ = 78925529088. Its totient is φ = 30144280320.

The previous prime is 50500500503. The next prime is 50500500529.

50500500505 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50500500505 - 2¹ = 50500500503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50500500505.

It is not an unprimeable number, because it can be changed into a prime (50500500503) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 709032 + ... + 776998.

It is an arithmetic number, because the mean of its divisors is an integer number (1233211392).

Almost surely, 2^50500500505 is an apocalyptic number.

It is an amenable number.

50500500505 is a deficient number, since it is larger than the sum of its proper divisors (28425028583).

50500500505 is a wasteful number, since it uses less digits than its factorization.

50500500505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68086.

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 50500500505 in words is "fifty billion, five hundred million, five hundred thousand, five hundred five".